63978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10284

約数の個数: 96

約数和(自身を含む): 217056672

約数和(自身を除く): 153077952

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, 10253, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 133289, 153795, 164048, 205060, 246072, 266578, 307590, 328096, 399867, 410120, 492144, 533156, 615180, 666445, 799734, 820240, 984288, 1066312, 1230360, 1332890, 1599468, 1640480, 1999335, 2132624, 2460720, 2665780, 3198936, 3998670, 4265248, 4921440, 5331560, 6397872, 7997340, 10663120, 12795744, 15994680, 21326240, 31989360, 63978720]

約数ペア:

[(1, 63978720), (2, 31989360), (3, 21326240), (4, 15994680), (5, 12795744), (6, 10663120), (8, 7997340), (10, 6397872), (12, 5331560), (13, 4921440), (15, 4265248), (16, 3998670), (20, 3198936), (24, 2665780), (26, 2460720), (30, 2132624), (32, 1999335), (39, 1640480), (40, 1599468), (48, 1332890), (52, 1230360), (60, 1066312), (65, 984288), (78, 820240), (80, 799734), (96, 666445), (104, 615180), (120, 533156), (130, 492144), (156, 410120), (160, 399867), (195, 328096), (208, 307590), (240, 266578), (260, 246072), (312, 205060), (390, 164048), (416, 153795), (480, 133289), (520, 123036), (624, 102530), (780, 82024), (1040, 61518), (1248, 51265), (1560, 41012), (2080, 30759), (3120, 20506), (6240, 10253)]