91200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29260

約数の個数: 80

約数和(自身を含む): 304480512

約数和(自身を除く): 213279792

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, 29231, 58462, 87693, 116924, 146155, 175386, 233848, 292310, 350772, 380003, 438465, 467696, 584620, 701544, 760006, 876930, 1140009, 1169240, 1403088, 1520012, 1753860, 1900015, 2280018, 2338480, 3040024, 3507720, 3800030, 4560036, 5700045, 6080048, 7015440, 7600060, 9120072, 11400090, 15200120, 18240144, 22800180, 30400240, 45600360, 91200720]

約数ペア:

[(1, 91200720), (2, 45600360), (3, 30400240), (4, 22800180), (5, 18240144), (6, 15200120), (8, 11400090), (10, 9120072), (12, 7600060), (13, 7015440), (15, 6080048), (16, 5700045), (20, 4560036), (24, 3800030), (26, 3507720), (30, 3040024), (39, 2338480), (40, 2280018), (48, 1900015), (52, 1753860), (60, 1520012), (65, 1403088), (78, 1169240), (80, 1140009), (104, 876930), (120, 760006), (130, 701544), (156, 584620), (195, 467696), (208, 438465), (240, 380003), (260, 350772), (312, 292310), (390, 233848), (520, 175386), (624, 146155), (780, 116924), (1040, 87693), (1560, 58462), (3120, 29231)]