1490408400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{95539}}^1$

素因数の和:95573

約数の個数: 120

約数和(自身を含む): 5141580640

約数和(自身を除く): 3651172240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 95539, 191078, 286617, 382156, 477695, 573234, 764312, 955390, 1146468, 1242007, 1433085, 1528624, 1910780, 2292936, 2388475, 2484014, 2866170, 3726021, 3821560, 4585872, 4776950, 4968028, 5732340, 6210035, 7165425, 7452042, 7643120, 9553900, 9936056, 11464680, 12420070, 14330850, 14904084, 18630105, 19107800, 19872112, 22929360, 24840140, 28661700, 29808168, 31050175, 37260210, 38215600, 49680280, 57323400, 59616336, 62100350, 74520420, 93150525, 99360560, 114646800, 124200700, 149040840, 186301050, 248401400, 298081680, 372602100, 496802800, 745204200, 1490408400]

約数ペア:

[(1, 1490408400), (2, 745204200), (3, 496802800), (4, 372602100), (5, 298081680), (6, 248401400), (8, 186301050), (10, 149040840), (12, 124200700), (13, 114646800), (15, 99360560), (16, 93150525), (20, 74520420), (24, 62100350), (25, 59616336), (26, 57323400), (30, 49680280), (39, 38215600), (40, 37260210), (48, 31050175), (50, 29808168), (52, 28661700), (60, 24840140), (65, 22929360), (75, 19872112), (78, 19107800), (80, 18630105), (100, 14904084), (104, 14330850), (120, 12420070), (130, 11464680), (150, 9936056), (156, 9553900), (195, 7643120), (200, 7452042), (208, 7165425), (240, 6210035), (260, 5732340), (300, 4968028), (312, 4776950), (325, 4585872), (390, 3821560), (400, 3726021), (520, 2866170), (600, 2484014), (624, 2388475), (650, 2292936), (780, 1910780), (975, 1528624), (1040, 1433085), (1200, 1242007), (1300, 1146468), (1560, 955390), (1950, 764312), (2600, 573234), (3120, 477695), (3900, 382156), (5200, 286617), (7800, 191078), (15600, 95539)]