72048420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5842

約数の個数: 96

約数和(自身を含む): 233936640

約数和(自身を除く): 161888220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5801, 6210, 11602, 12420, 17403, 23204, 29005, 34806, 52209, 58010, 69612, 87015, 104418, 116020, 133423, 156627, 174030, 208836, 261045, 266846, 313254, 348060, 400269, 522090, 533692, 626508, 667115, 783135, 800538, 1044180, 1200807, 1334230, 1566270, 1601076, 2001345, 2401614, 2668460, 3132540, 3602421, 4002690, 4803228, 6004035, 7204842, 8005380, 12008070, 14409684, 18012105, 24016140, 36024210, 72048420]

約数ペア:

[(1, 72048420), (2, 36024210), (3, 24016140), (4, 18012105), (5, 14409684), (6, 12008070), (9, 8005380), (10, 7204842), (12, 6004035), (15, 4803228), (18, 4002690), (20, 3602421), (23, 3132540), (27, 2668460), (30, 2401614), (36, 2001345), (45, 1601076), (46, 1566270), (54, 1334230), (60, 1200807), (69, 1044180), (90, 800538), (92, 783135), (108, 667115), (115, 626508), (135, 533692), (138, 522090), (180, 400269), (207, 348060), (230, 313254), (270, 266846), (276, 261045), (345, 208836), (414, 174030), (460, 156627), (540, 133423), (621, 116020), (690, 104418), (828, 87015), (1035, 69612), (1242, 58010), (1380, 52209), (2070, 34806), (2484, 29005), (3105, 23204), (4140, 17403), (5801, 12420), (6210, 11602)]