54754680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 119427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 359, 372, 410, 465, 492, 615, 620, 718, 744, 820, 930, 984, 1077, 1230, 1240, 1271, 1436, 1640, 1795, 1860, 2154, 2460, 2542, 2872, 3590, 3720, 3813, 4308, 4920, 5084, 5385, 6355, 7180, 7626, 8616, 10168, 10770, 11129, 12710, 14360, 14719, 15252, 19065, 21540, 22258, 25420, 29438, 30504, 33387, 38130, 43080, 44157, 44516, 50840, 55645, 58876, 66774, 73595, 76260, 88314, 89032, 111290, 117752, 133548, 147190, 152520, 166935, 176628, 220785, 222580, 267096, 294380, 333870, 353256, 441570, 445160, 456289, 588760, 667740, 883140, 912578, 1335480, 1368867, 1766280, 1825156, 2281445, 2737734, 3650312, 4562890, 5475468, 6844335, 9125780, 10950936, 13688670, 18251560, 27377340, 54754680]

約数ペア:

[(1, 54754680), (2, 27377340), (3, 18251560), (4, 13688670), (5, 10950936), (6, 9125780), (8, 6844335), (10, 5475468), (12, 4562890), (15, 3650312), (20, 2737734), (24, 2281445), (30, 1825156), (31, 1766280), (40, 1368867), (41, 1335480), (60, 912578), (62, 883140), (82, 667740), (93, 588760), (120, 456289), (123, 445160), (124, 441570), (155, 353256), (164, 333870), (186, 294380), (205, 267096), (246, 222580), (248, 220785), (310, 176628), (328, 166935), (359, 152520), (372, 147190), (410, 133548), (465, 117752), (492, 111290), (615, 89032), (620, 88314), (718, 76260), (744, 73595), (820, 66774), (930, 58876), (984, 55645), (1077, 50840), (1230, 44516), (1240, 44157), (1271, 43080), (1436, 38130), (1640, 33387), (1795, 30504), (1860, 29438), (2154, 25420), (2460, 22258), (2542, 21540), (2872, 19065), (3590, 15252), (3720, 14719), (3813, 14360), (4308, 12710), (4920, 11129), (5084, 10770), (5385, 10168), (6355, 8616), (7180, 7626)]