155001960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 505313640

約数和(自身を除く): 350311680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557, 773, 1114, 1546, 1671, 2228, 2319, 2785, 3092, 3342, 3865, 4456, 4638, 5013, 5570, 6184, 6684, 6957, 7730, 8355, 9276, 10026, 11140, 11595, 13368, 13914, 15460, 16710, 18552, 20052, 22280, 23190, 25065, 27828, 30920, 33420, 34785, 40104, 46380, 50130, 55656, 66840, 69570, 92760, 100260, 139140, 200520, 278280, 430561, 861122, 1291683, 1722244, 2152805, 2583366, 3444488, 3875049, 4305610, 5166732, 6458415, 7750098, 8611220, 10333464, 12916830, 15500196, 17222440, 19375245, 25833660, 31000392, 38750490, 51667320, 77500980, 155001960]

約数ペア:

[(1, 155001960), (2, 77500980), (3, 51667320), (4, 38750490), (5, 31000392), (6, 25833660), (8, 19375245), (9, 17222440), (10, 15500196), (12, 12916830), (15, 10333464), (18, 8611220), (20, 7750098), (24, 6458415), (30, 5166732), (36, 4305610), (40, 3875049), (45, 3444488), (60, 2583366), (72, 2152805), (90, 1722244), (120, 1291683), (180, 861122), (360, 430561), (557, 278280), (773, 200520), (1114, 139140), (1546, 100260), (1671, 92760), (2228, 69570), (2319, 66840), (2785, 55656), (3092, 50130), (3342, 46380), (3865, 40104), (4456, 34785), (4638, 33420), (5013, 30920), (5570, 27828), (6184, 25065), (6684, 23190), (6957, 22280), (7730, 20052), (8355, 18552), (9276, 16710), (10026, 15460), (11140, 13914), (11595, 13368)]