71832480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8803}}^1$

素因数の和:8838

約数の個数: 96

約数和(自身を含む): 239609664

約数和(自身を除く): 167777184

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, 2040, 2720, 4080, 8160, 8803, 17606, 26409, 35212, 44015, 52818, 70424, 88030, 105636, 132045, 140848, 149651, 176060, 211272, 264090, 281696, 299302, 352120, 422544, 448953, 528180, 598604, 704240, 748255, 845088, 897906, 1056360, 1197208, 1408480, 1496510, 1795812, 2112720, 2244765, 2394416, 2993020, 3591624, 4225440, 4489530, 4788832, 5986040, 7183248, 8979060, 11972080, 14366496, 17958120, 23944160, 35916240, 71832480]

約数ペア:

[(1, 71832480), (2, 35916240), (3, 23944160), (4, 17958120), (5, 14366496), (6, 11972080), (8, 8979060), (10, 7183248), (12, 5986040), (15, 4788832), (16, 4489530), (17, 4225440), (20, 3591624), (24, 2993020), (30, 2394416), (32, 2244765), (34, 2112720), (40, 1795812), (48, 1496510), (51, 1408480), (60, 1197208), (68, 1056360), (80, 897906), (85, 845088), (96, 748255), (102, 704240), (120, 598604), (136, 528180), (160, 448953), (170, 422544), (204, 352120), (240, 299302), (255, 281696), (272, 264090), (340, 211272), (408, 176060), (480, 149651), (510, 140848), (544, 132045), (680, 105636), (816, 88030), (1020, 70424), (1360, 52818), (1632, 44015), (2040, 35212), (2720, 26409), (4080, 17606), (8160, 8803)]