17205360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 80

約数和(自身を含む): 56487456

約数和(自身を除く): 39282096

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, 4217, 8434, 12651, 16868, 21085, 25302, 33736, 42170, 50604, 63255, 67472, 71689, 84340, 101208, 126510, 143378, 168680, 202416, 215067, 253020, 286756, 337360, 358445, 430134, 506040, 573512, 716890, 860268, 1012080, 1075335, 1147024, 1433780, 1720536, 2150670, 2867560, 3441072, 4301340, 5735120, 8602680, 17205360]

約数ペア:

[(1, 17205360), (2, 8602680), (3, 5735120), (4, 4301340), (5, 3441072), (6, 2867560), (8, 2150670), (10, 1720536), (12, 1433780), (15, 1147024), (16, 1075335), (17, 1012080), (20, 860268), (24, 716890), (30, 573512), (34, 506040), (40, 430134), (48, 358445), (51, 337360), (60, 286756), (68, 253020), (80, 215067), (85, 202416), (102, 168680), (120, 143378), (136, 126510), (170, 101208), (204, 84340), (240, 71689), (255, 67472), (272, 63255), (340, 50604), (408, 42170), (510, 33736), (680, 25302), (816, 21085), (1020, 16868), (1360, 12651), (2040, 8434), (4080, 4217)]