195052560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47807}}^1$

素因数の和:47840

約数の個数: 80

約数和(自身を含む): 640244736

約数和(自身を除く): 445192176

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, 47807, 95614, 143421, 191228, 239035, 286842, 382456, 478070, 573684, 717105, 764912, 812719, 956140, 1147368, 1434210, 1625438, 1912280, 2294736, 2438157, 2868420, 3250876, 3824560, 4063595, 4876314, 5736840, 6501752, 8127190, 9752628, 11473680, 12190785, 13003504, 16254380, 19505256, 24381570, 32508760, 39010512, 48763140, 65017520, 97526280, 195052560]

約数ペア:

[(1, 195052560), (2, 97526280), (3, 65017520), (4, 48763140), (5, 39010512), (6, 32508760), (8, 24381570), (10, 19505256), (12, 16254380), (15, 13003504), (16, 12190785), (17, 11473680), (20, 9752628), (24, 8127190), (30, 6501752), (34, 5736840), (40, 4876314), (48, 4063595), (51, 3824560), (60, 3250876), (68, 2868420), (80, 2438157), (85, 2294736), (102, 1912280), (120, 1625438), (136, 1434210), (170, 1147368), (204, 956140), (240, 812719), (255, 764912), (272, 717105), (340, 573684), (408, 478070), (510, 382456), (680, 286842), (816, 239035), (1020, 191228), (1360, 143421), (2040, 95614), (4080, 47807)]