326192880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104549}}^1$

素因数の和:104578

約数の個数: 80

約数和(自身を含む): 1088992800

約数和(自身を除く): 762799920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 104549, 209098, 313647, 418196, 522745, 627294, 836392, 1045490, 1254588, 1359137, 1568235, 1672784, 2090980, 2509176, 2718274, 3136470, 4077411, 4181960, 5018352, 5436548, 6272940, 6795685, 8154822, 8363920, 10873096, 12545880, 13591370, 16309644, 20387055, 21746192, 25091760, 27182740, 32619288, 40774110, 54365480, 65238576, 81548220, 108730960, 163096440, 326192880]

約数ペア:

[(1, 326192880), (2, 163096440), (3, 108730960), (4, 81548220), (5, 65238576), (6, 54365480), (8, 40774110), (10, 32619288), (12, 27182740), (13, 25091760), (15, 21746192), (16, 20387055), (20, 16309644), (24, 13591370), (26, 12545880), (30, 10873096), (39, 8363920), (40, 8154822), (48, 6795685), (52, 6272940), (60, 5436548), (65, 5018352), (78, 4181960), (80, 4077411), (104, 3136470), (120, 2718274), (130, 2509176), (156, 2090980), (195, 1672784), (208, 1568235), (240, 1359137), (260, 1254588), (312, 1045490), (390, 836392), (520, 627294), (624, 522745), (780, 418196), (1040, 313647), (1560, 209098), (3120, 104549)]