1548110880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6333

約数の個数: 240

約数和(自身を含む): 5752010880

約数和(自身を除く): 4203900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6287, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12574, 12960, 13680, 15390, 16416, 18861, 20520, 24624, 25148, 27360, 30780, 31435, 37722, 41040, 49248, 50296, 56583, 61560, 62870, 75444, 82080, 94305, 100592, 113166, 119453, 123120, 125740, 150888, 169749, 188610, 201184, 226332, 238906, 246240, 251480, 282915, 301776, 339498, 358359, 377220, 452664, 477812, 502960, 509247, 565830, 597265, 603552, 678996, 716718, 754440, 848745, 905328, 955624, 1005920, 1018494, 1075077, 1131660, 1194530, 1357992, 1433436, 1508880, 1697490, 1791795, 1810656, 1911248, 2036988, 2150154, 2263320, 2389060, 2546235, 2715984, 2866872, 3017760, 3225231, 3394980, 3583590, 3822496, 4073976, 4300308, 4526640, 4778120, 5092470, 5375385, 5431968, 5733744, 6450462, 6789960, 7167180, 8147952, 8600616, 9053280, 9556240, 9675693, 10184940, 10750770, 11467488, 12900924, 13579920, 14334360, 16126155, 16295904, 17201232, 19112480, 19351386, 20369880, 21501540, 25801848, 27159840, 28668720, 32252310, 34402464, 38702772, 40739760, 43003080, 48378465, 51603696, 57337440, 64504620, 77405544, 81479520, 86006160, 96756930, 103207392, 129009240, 154811088, 172012320, 193513860, 258018480, 309622176, 387027720, 516036960, 774055440, 1548110880]

約数ペア:

[(1, 1548110880), (2, 774055440), (3, 516036960), (4, 387027720), (5, 309622176), (6, 258018480), (8, 193513860), (9, 172012320), (10, 154811088), (12, 129009240), (15, 103207392), (16, 96756930), (18, 86006160), (19, 81479520), (20, 77405544), (24, 64504620), (27, 57337440), (30, 51603696), (32, 48378465), (36, 43003080), (38, 40739760), (40, 38702772), (45, 34402464), (48, 32252310), (54, 28668720), (57, 27159840), (60, 25801848), (72, 21501540), (76, 20369880), (80, 19351386), (81, 19112480), (90, 17201232), (95, 16295904), (96, 16126155), (108, 14334360), (114, 13579920), (120, 12900924), (135, 11467488), (144, 10750770), (152, 10184940), (160, 9675693), (162, 9556240), (171, 9053280), (180, 8600616), (190, 8147952), (216, 7167180), (228, 6789960), (240, 6450462), (270, 5733744), (285, 5431968), (288, 5375385), (304, 5092470), (324, 4778120), (342, 4526640), (360, 4300308), (380, 4073976), (405, 3822496), (432, 3583590), (456, 3394980), (480, 3225231), (513, 3017760), (540, 2866872), (570, 2715984), (608, 2546235), (648, 2389060), (684, 2263320), (720, 2150154), (760, 2036988), (810, 1911248), (855, 1810656), (864, 1791795), (912, 1697490), (1026, 1508880), (1080, 1433436), (1140, 1357992), (1296, 1194530), (1368, 1131660), (1440, 1075077), (1520, 1018494), (1539, 1005920), (1620, 955624), (1710, 905328), (1824, 848745), (2052, 754440), (2160, 716718), (2280, 678996), (2565, 603552), (2592, 597265), (2736, 565830), (3040, 509247), (3078, 502960), (3240, 477812), (3420, 452664), (4104, 377220), (4320, 358359), (4560, 339498), (5130, 301776), (5472, 282915), (6156, 251480), (6287, 246240), (6480, 238906), (6840, 226332), (7695, 201184), (8208, 188610), (9120, 169749), (10260, 150888), (12312, 125740), (12574, 123120), (12960, 119453), (13680, 113166), (15390, 100592), (16416, 94305), (18861, 82080), (20520, 75444), (24624, 62870), (25148, 61560), (27360, 56583), (30780, 50296), (31435, 49248), (37722, 41040)]