127957440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10286

約数の個数: 112

約数和(自身を含む): 437558688

約数和(自身を除く): 309601248

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 10253, 12480, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 133289, 153795, 164048, 205060, 246072, 266578, 307590, 328096, 399867, 410120, 492144, 533156, 615180, 656192, 666445, 799734, 820240, 984288, 1066312, 1230360, 1332890, 1599468, 1640480, 1968576, 1999335, 2132624, 2460720, 2665780, 3198936, 3280960, 3998670, 4265248, 4921440, 5331560, 6397872, 7997340, 8530496, 9842880, 10663120, 12795744, 15994680, 21326240, 25591488, 31989360, 42652480, 63978720, 127957440]

約数ペア:

[(1, 127957440), (2, 63978720), (3, 42652480), (4, 31989360), (5, 25591488), (6, 21326240), (8, 15994680), (10, 12795744), (12, 10663120), (13, 9842880), (15, 8530496), (16, 7997340), (20, 6397872), (24, 5331560), (26, 4921440), (30, 4265248), (32, 3998670), (39, 3280960), (40, 3198936), (48, 2665780), (52, 2460720), (60, 2132624), (64, 1999335), (65, 1968576), (78, 1640480), (80, 1599468), (96, 1332890), (104, 1230360), (120, 1066312), (130, 984288), (156, 820240), (160, 799734), (192, 666445), (195, 656192), (208, 615180), (240, 533156), (260, 492144), (312, 410120), (320, 399867), (390, 328096), (416, 307590), (480, 266578), (520, 246072), (624, 205060), (780, 164048), (832, 153795), (960, 133289), (1040, 123036), (1248, 102530), (1560, 82024), (2080, 61518), (2496, 51265), (3120, 41012), (4160, 30759), (6240, 20506), (10253, 12480)]