72541123440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1256

約数の個数: 240

約数和(自身を含む): 233236634400

約数和(自身を除く): 160695510960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 409, 465, 496, 620, 744, 769, 818, 930, 961, 1227, 1240, 1488, 1538, 1636, 1860, 1922, 2045, 2307, 2454, 2480, 2883, 3076, 3272, 3720, 3844, 3845, 4090, 4614, 4805, 4908, 5766, 6135, 6152, 6544, 7440, 7688, 7690, 8180, 9228, 9610, 9816, 11532, 11535, 12270, 12304, 12679, 14415, 15376, 15380, 16360, 18456, 19220, 19632, 23064, 23070, 23839, 24540, 25358, 28830, 30760, 32720, 36912, 38037, 38440, 46128, 46140, 47678, 49080, 50716, 57660, 61520, 63395, 71517, 76074, 76880, 92280, 95356, 98160, 101432, 115320, 119195, 126790, 143034, 152148, 184560, 190185, 190712, 202864, 230640, 238390, 253580, 286068, 304296, 314521, 357585, 380370, 381424, 393049, 476780, 507160, 572136, 608592, 629042, 715170, 739009, 760740, 786098, 943563, 953560, 1014320, 1144272, 1179147, 1258084, 1430340, 1478018, 1521480, 1572196, 1572605, 1887126, 1907120, 1965245, 2217027, 2358294, 2516168, 2860680, 2956036, 3042960, 3144392, 3145210, 3695045, 3774252, 3930490, 4434054, 4716588, 4717815, 5032336, 5721360, 5895735, 5912072, 6288784, 6290420, 7390090, 7548504, 7860980, 8868108, 9433176, 9435630, 9750151, 11085135, 11791470, 11824144, 12580840, 14780180, 15097008, 15721960, 17736216, 18866352, 18871260, 19500302, 22170270, 23582940, 25161680, 29250453, 29560360, 31443920, 35472432, 37742520, 39000604, 44340540, 47165880, 48750755, 58500906, 59120720, 75485040, 78001208, 88681080, 94331760, 97501510, 117001812, 146252265, 156002416, 177362160, 195003020, 234003624, 292504530, 302254681, 390006040, 468007248, 585009060, 604509362, 780012080, 906764043, 1170018120, 1209018724, 1511273405, 1813528086, 2340036240, 2418037448, 3022546810, 3627056172, 4533820215, 4836074896, 6045093620, 7254112344, 9067640430, 12090187240, 14508224688, 18135280860, 24180374480, 36270561720, 72541123440]

約数ペア:

[(1, 72541123440), (2, 36270561720), (3, 24180374480), (4, 18135280860), (5, 14508224688), (6, 12090187240), (8, 9067640430), (10, 7254112344), (12, 6045093620), (15, 4836074896), (16, 4533820215), (20, 3627056172), (24, 3022546810), (30, 2418037448), (31, 2340036240), (40, 1813528086), (48, 1511273405), (60, 1209018724), (62, 1170018120), (80, 906764043), (93, 780012080), (120, 604509362), (124, 585009060), (155, 468007248), (186, 390006040), (240, 302254681), (248, 292504530), (310, 234003624), (372, 195003020), (409, 177362160), (465, 156002416), (496, 146252265), (620, 117001812), (744, 97501510), (769, 94331760), (818, 88681080), (930, 78001208), (961, 75485040), (1227, 59120720), (1240, 58500906), (1488, 48750755), (1538, 47165880), (1636, 44340540), (1860, 39000604), (1922, 37742520), (2045, 35472432), (2307, 31443920), (2454, 29560360), (2480, 29250453), (2883, 25161680), (3076, 23582940), (3272, 22170270), (3720, 19500302), (3844, 18871260), (3845, 18866352), (4090, 17736216), (4614, 15721960), (4805, 15097008), (4908, 14780180), (5766, 12580840), (6135, 11824144), (6152, 11791470), (6544, 11085135), (7440, 9750151), (7688, 9435630), (7690, 9433176), (8180, 8868108), (9228, 7860980), (9610, 7548504), (9816, 7390090), (11532, 6290420), (11535, 6288784), (12270, 5912072), (12304, 5895735), (12679, 5721360), (14415, 5032336), (15376, 4717815), (15380, 4716588), (16360, 4434054), (18456, 3930490), (19220, 3774252), (19632, 3695045), (23064, 3145210), (23070, 3144392), (23839, 3042960), (24540, 2956036), (25358, 2860680), (28830, 2516168), (30760, 2358294), (32720, 2217027), (36912, 1965245), (38037, 1907120), (38440, 1887126), (46128, 1572605), (46140, 1572196), (47678, 1521480), (49080, 1478018), (50716, 1430340), (57660, 1258084), (61520, 1179147), (63395, 1144272), (71517, 1014320), (76074, 953560), (76880, 943563), (92280, 786098), (95356, 760740), (98160, 739009), (101432, 715170), (115320, 629042), (119195, 608592), (126790, 572136), (143034, 507160), (152148, 476780), (184560, 393049), (190185, 381424), (190712, 380370), (202864, 357585), (230640, 314521), (238390, 304296), (253580, 286068)]