79928160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12840

約数の個数: 96

約数和(自身を含む): 271162080

約数和(自身を除く): 191233920

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, 12809, 25618, 38427, 51236, 64045, 76854, 102472, 128090, 153708, 166517, 192135, 204944, 256180, 307416, 333034, 384270, 409888, 499551, 512360, 614832, 666068, 768540, 832585, 999102, 1024720, 1229664, 1332136, 1537080, 1665170, 1998204, 2049440, 2497755, 2664272, 3074160, 3330340, 3996408, 4995510, 5328544, 6148320, 6660680, 7992816, 9991020, 13321360, 15985632, 19982040, 26642720, 39964080, 79928160]

約数ペア:

[(1, 79928160), (2, 39964080), (3, 26642720), (4, 19982040), (5, 15985632), (6, 13321360), (8, 9991020), (10, 7992816), (12, 6660680), (13, 6148320), (15, 5328544), (16, 4995510), (20, 3996408), (24, 3330340), (26, 3074160), (30, 2664272), (32, 2497755), (39, 2049440), (40, 1998204), (48, 1665170), (52, 1537080), (60, 1332136), (65, 1229664), (78, 1024720), (80, 999102), (96, 832585), (104, 768540), (120, 666068), (130, 614832), (156, 512360), (160, 499551), (195, 409888), (208, 384270), (240, 333034), (260, 307416), (312, 256180), (390, 204944), (416, 192135), (480, 166517), (520, 153708), (624, 128090), (780, 102472), (1040, 76854), (1248, 64045), (1560, 51236), (2080, 38427), (3120, 25618), (6240, 12809)]