1631085360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{67289}}^1$

素因数の和:67406

約数の個数: 80

約数和(自身を含む): 5106503520

約数和(自身を除く): 3475418160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 67289, 134578, 201867, 269156, 336445, 403734, 538312, 672890, 807468, 1009335, 1076624, 1345780, 1614936, 2018670, 2691560, 3229872, 4037340, 5383120, 6796189, 8074680, 13592378, 16149360, 20388567, 27184756, 33980945, 40777134, 54369512, 67961890, 81554268, 101942835, 108739024, 135923780, 163108536, 203885670, 271847560, 326217072, 407771340, 543695120, 815542680, 1631085360]

約数ペア:

[(1, 1631085360), (2, 815542680), (3, 543695120), (4, 407771340), (5, 326217072), (6, 271847560), (8, 203885670), (10, 163108536), (12, 135923780), (15, 108739024), (16, 101942835), (20, 81554268), (24, 67961890), (30, 54369512), (40, 40777134), (48, 33980945), (60, 27184756), (80, 20388567), (101, 16149360), (120, 13592378), (202, 8074680), (240, 6796189), (303, 5383120), (404, 4037340), (505, 3229872), (606, 2691560), (808, 2018670), (1010, 1614936), (1212, 1345780), (1515, 1076624), (1616, 1009335), (2020, 807468), (2424, 672890), (3030, 538312), (4040, 403734), (4848, 336445), (6060, 269156), (8080, 201867), (12120, 134578), (24240, 67289)]