15920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 53125632

約数和(自身を除く): 37205472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 1951, 2040, 2720, 3902, 4080, 5853, 7804, 8160, 9755, 11706, 15608, 19510, 23412, 29265, 31216, 33167, 39020, 46824, 58530, 62432, 66334, 78040, 93648, 99501, 117060, 132668, 156080, 165835, 187296, 199002, 234120, 265336, 312160, 331670, 398004, 468240, 497505, 530672, 663340, 796008, 936480, 995010, 1061344, 1326680, 1592016, 1990020, 2653360, 3184032, 3980040, 5306720, 7960080, 15920160]

約数ペア:

[(1, 15920160), (2, 7960080), (3, 5306720), (4, 3980040), (5, 3184032), (6, 2653360), (8, 1990020), (10, 1592016), (12, 1326680), (15, 1061344), (16, 995010), (17, 936480), (20, 796008), (24, 663340), (30, 530672), (32, 497505), (34, 468240), (40, 398004), (48, 331670), (51, 312160), (60, 265336), (68, 234120), (80, 199002), (85, 187296), (96, 165835), (102, 156080), (120, 132668), (136, 117060), (160, 99501), (170, 93648), (204, 78040), (240, 66334), (255, 62432), (272, 58530), (340, 46824), (408, 39020), (480, 33167), (510, 31216), (544, 29265), (680, 23412), (816, 19510), (1020, 15608), (1360, 11706), (1632, 9755), (1951, 8160), (2040, 7804), (2720, 5853), (3902, 4080)]