259203960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10141}}^1$

素因数の和:10229

約数の個数: 96

約数和(自身を含む): 854362080

約数和(自身を除く): 595158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 10141, 12780, 20282, 25560, 30423, 40564, 50705, 60846, 81128, 91269, 101410, 121692, 152115, 182538, 202820, 243384, 304230, 365076, 405640, 456345, 608460, 720011, 730152, 912690, 1216920, 1440022, 1825380, 2160033, 2880044, 3600055, 3650760, 4320066, 5760088, 6480099, 7200110, 8640132, 10800165, 12960198, 14400220, 17280264, 21600330, 25920396, 28800440, 32400495, 43200660, 51840792, 64800990, 86401320, 129601980, 259203960]

約数ペア:

[(1, 259203960), (2, 129601980), (3, 86401320), (4, 64800990), (5, 51840792), (6, 43200660), (8, 32400495), (9, 28800440), (10, 25920396), (12, 21600330), (15, 17280264), (18, 14400220), (20, 12960198), (24, 10800165), (30, 8640132), (36, 7200110), (40, 6480099), (45, 5760088), (60, 4320066), (71, 3650760), (72, 3600055), (90, 2880044), (120, 2160033), (142, 1825380), (180, 1440022), (213, 1216920), (284, 912690), (355, 730152), (360, 720011), (426, 608460), (568, 456345), (639, 405640), (710, 365076), (852, 304230), (1065, 243384), (1278, 202820), (1420, 182538), (1704, 152115), (2130, 121692), (2556, 101410), (2840, 91269), (3195, 81128), (4260, 60846), (5112, 50705), (6390, 40564), (8520, 30423), (10141, 25560), (12780, 20282)]