79491360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12770

約数の個数: 96

約数和(自身を含む): 269680320

約数和(自身を除く): 190188960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 127390, 152868, 165607, 191085, 203824, 254780, 305736, 331214, 382170, 407648, 496821, 509560, 611472, 662428, 764340, 828035, 993642, 1019120, 1222944, 1324856, 1528680, 1656070, 1987284, 2038240, 2484105, 2649712, 3057360, 3312140, 3974568, 4968210, 5299424, 6114720, 6624280, 7949136, 9936420, 13248560, 15898272, 19872840, 26497120, 39745680, 79491360]

約数ペア:

[(1, 79491360), (2, 39745680), (3, 26497120), (4, 19872840), (5, 15898272), (6, 13248560), (8, 9936420), (10, 7949136), (12, 6624280), (13, 6114720), (15, 5299424), (16, 4968210), (20, 3974568), (24, 3312140), (26, 3057360), (30, 2649712), (32, 2484105), (39, 2038240), (40, 1987284), (48, 1656070), (52, 1528680), (60, 1324856), (65, 1222944), (78, 1019120), (80, 993642), (96, 828035), (104, 764340), (120, 662428), (130, 611472), (156, 509560), (160, 496821), (195, 407648), (208, 382170), (240, 331214), (260, 305736), (312, 254780), (390, 203824), (416, 191085), (480, 165607), (520, 152868), (624, 127390), (780, 101912), (1040, 76434), (1248, 63695), (1560, 50956), (2080, 38217), (3120, 25478), (6240, 12739)]