156276240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38303}}^1$

素因数の和:38336

約数の個数: 80

約数和(自身を含む): 512967168

約数和(自身を除く): 356690928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 38303, 76606, 114909, 153212, 191515, 229818, 306424, 383030, 459636, 574545, 612848, 651151, 766060, 919272, 1149090, 1302302, 1532120, 1838544, 1953453, 2298180, 2604604, 3064240, 3255755, 3906906, 4596360, 5209208, 6511510, 7813812, 9192720, 9767265, 10418416, 13023020, 15627624, 19534530, 26046040, 31255248, 39069060, 52092080, 78138120, 156276240]

約数ペア:

[(1, 156276240), (2, 78138120), (3, 52092080), (4, 39069060), (5, 31255248), (6, 26046040), (8, 19534530), (10, 15627624), (12, 13023020), (15, 10418416), (16, 9767265), (17, 9192720), (20, 7813812), (24, 6511510), (30, 5209208), (34, 4596360), (40, 3906906), (48, 3255755), (51, 3064240), (60, 2604604), (68, 2298180), (80, 1953453), (85, 1838544), (102, 1532120), (120, 1302302), (136, 1149090), (170, 919272), (204, 766060), (240, 651151), (255, 612848), (272, 574545), (340, 459636), (408, 383030), (510, 306424), (680, 229818), (816, 191515), (1020, 153212), (1360, 114909), (2040, 76606), (4080, 38303)]