323928720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 240

約数和(自身を含む): 1188882240

約数和(自身を除く): 864953520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 877, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1754, 1944, 2052, 2160, 2280, 2430, 2565, 2631, 2736, 3078, 3240, 3420, 3508, 3888, 4104, 4385, 4560, 4617, 4860, 5130, 5262, 6156, 6480, 6840, 7016, 7695, 7893, 8208, 8770, 9234, 9720, 10260, 10524, 12312, 13155, 13680, 14032, 15390, 15786, 16663, 17540, 18468, 19440, 20520, 21048, 23085, 23679, 24624, 26310, 30780, 31572, 33326, 35080, 36936, 39465, 41040, 42096, 46170, 47358, 49989, 52620, 61560, 63144, 66652, 70160, 71037, 73872, 78930, 83315, 92340, 94716, 99978, 105240, 118395, 123120, 126288, 133304, 142074, 149967, 157860, 166630, 184680, 189432, 199956, 210480, 213111, 236790, 249945, 266608, 284148, 299934, 315720, 333260, 355185, 369360, 378864, 399912, 426222, 449901, 473580, 499890, 568296, 599868, 631440, 666520, 710370, 749835, 799824, 852444, 899802, 947160, 999780, 1065555, 1136592, 1199736, 1333040, 1349703, 1420740, 1499670, 1704888, 1799604, 1894320, 1999560, 2131110, 2249505, 2399472, 2699406, 2841480, 2999340, 3409776, 3599208, 3999120, 4049109, 4262220, 4499010, 5398812, 5682960, 5998680, 6748515, 7198416, 8098218, 8524440, 8998020, 10797624, 11997360, 13497030, 16196436, 17048880, 17996040, 20245545, 21595248, 26994060, 32392872, 35992080, 40491090, 53988120, 64785744, 80982180, 107976240, 161964360, 323928720]

約数ペア:

[(1, 323928720), (2, 161964360), (3, 107976240), (4, 80982180), (5, 64785744), (6, 53988120), (8, 40491090), (9, 35992080), (10, 32392872), (12, 26994060), (15, 21595248), (16, 20245545), (18, 17996040), (19, 17048880), (20, 16196436), (24, 13497030), (27, 11997360), (30, 10797624), (36, 8998020), (38, 8524440), (40, 8098218), (45, 7198416), (48, 6748515), (54, 5998680), (57, 5682960), (60, 5398812), (72, 4499010), (76, 4262220), (80, 4049109), (81, 3999120), (90, 3599208), (95, 3409776), (108, 2999340), (114, 2841480), (120, 2699406), (135, 2399472), (144, 2249505), (152, 2131110), (162, 1999560), (171, 1894320), (180, 1799604), (190, 1704888), (216, 1499670), (228, 1420740), (240, 1349703), (243, 1333040), (270, 1199736), (285, 1136592), (304, 1065555), (324, 999780), (342, 947160), (360, 899802), (380, 852444), (405, 799824), (432, 749835), (456, 710370), (486, 666520), (513, 631440), (540, 599868), (570, 568296), (648, 499890), (684, 473580), (720, 449901), (760, 426222), (810, 399912), (855, 378864), (877, 369360), (912, 355185), (972, 333260), (1026, 315720), (1080, 299934), (1140, 284148), (1215, 266608), (1296, 249945), (1368, 236790), (1520, 213111), (1539, 210480), (1620, 199956), (1710, 189432), (1754, 184680), (1944, 166630), (2052, 157860), (2160, 149967), (2280, 142074), (2430, 133304), (2565, 126288), (2631, 123120), (2736, 118395), (3078, 105240), (3240, 99978), (3420, 94716), (3508, 92340), (3888, 83315), (4104, 78930), (4385, 73872), (4560, 71037), (4617, 70160), (4860, 66652), (5130, 63144), (5262, 61560), (6156, 52620), (6480, 49989), (6840, 47358), (7016, 46170), (7695, 42096), (7893, 41040), (8208, 39465), (8770, 36936), (9234, 35080), (9720, 33326), (10260, 31572), (10524, 30780), (12312, 26310), (13155, 24624), (13680, 23679), (14032, 23085), (15390, 21048), (15786, 20520), (16663, 19440), (17540, 18468)]