18547680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2308

約数の個数: 96

約数和(自身を含む): 61889184

約数和(自身を除く): 43341504

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, 2273, 2720, 4080, 4546, 6819, 8160, 9092, 11365, 13638, 18184, 22730, 27276, 34095, 36368, 38641, 45460, 54552, 68190, 72736, 77282, 90920, 109104, 115923, 136380, 154564, 181840, 193205, 218208, 231846, 272760, 309128, 363680, 386410, 463692, 545520, 579615, 618256, 772820, 927384, 1091040, 1159230, 1236512, 1545640, 1854768, 2318460, 3091280, 3709536, 4636920, 6182560, 9273840, 18547680]

約数ペア:

[(1, 18547680), (2, 9273840), (3, 6182560), (4, 4636920), (5, 3709536), (6, 3091280), (8, 2318460), (10, 1854768), (12, 1545640), (15, 1236512), (16, 1159230), (17, 1091040), (20, 927384), (24, 772820), (30, 618256), (32, 579615), (34, 545520), (40, 463692), (48, 386410), (51, 363680), (60, 309128), (68, 272760), (80, 231846), (85, 218208), (96, 193205), (102, 181840), (120, 154564), (136, 136380), (160, 115923), (170, 109104), (204, 90920), (240, 77282), (255, 72736), (272, 68190), (340, 54552), (408, 45460), (480, 38641), (510, 36368), (544, 34095), (680, 27276), (816, 22730), (1020, 18184), (1360, 13638), (1632, 11365), (2040, 9092), (2273, 8160), (2720, 6819), (4080, 4546)]