17501040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 59579520

約数和(自身を除く): 42078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 223, 240, 327, 360, 436, 446, 545, 654, 669, 720, 872, 892, 981, 1090, 1115, 1308, 1338, 1635, 1744, 1784, 1962, 2007, 2180, 2230, 2616, 2676, 3270, 3345, 3568, 3924, 4014, 4360, 4460, 4905, 5232, 5352, 6540, 6690, 7848, 8028, 8720, 8920, 9810, 10035, 10704, 13080, 13380, 15696, 16056, 17840, 19620, 20070, 24307, 26160, 26760, 32112, 39240, 40140, 48614, 53520, 72921, 78480, 80280, 97228, 121535, 145842, 160560, 194456, 218763, 243070, 291684, 364605, 388912, 437526, 486140, 583368, 729210, 875052, 972280, 1093815, 1166736, 1458420, 1750104, 1944560, 2187630, 2916840, 3500208, 4375260, 5833680, 8750520, 17501040]

約数ペア:

[(1, 17501040), (2, 8750520), (3, 5833680), (4, 4375260), (5, 3500208), (6, 2916840), (8, 2187630), (9, 1944560), (10, 1750104), (12, 1458420), (15, 1166736), (16, 1093815), (18, 972280), (20, 875052), (24, 729210), (30, 583368), (36, 486140), (40, 437526), (45, 388912), (48, 364605), (60, 291684), (72, 243070), (80, 218763), (90, 194456), (109, 160560), (120, 145842), (144, 121535), (180, 97228), (218, 80280), (223, 78480), (240, 72921), (327, 53520), (360, 48614), (436, 40140), (446, 39240), (545, 32112), (654, 26760), (669, 26160), (720, 24307), (872, 20070), (892, 19620), (981, 17840), (1090, 16056), (1115, 15696), (1308, 13380), (1338, 13080), (1635, 10704), (1744, 10035), (1784, 9810), (1962, 8920), (2007, 8720), (2180, 8028), (2230, 7848), (2616, 6690), (2676, 6540), (3270, 5352), (3345, 5232), (3568, 4905), (3924, 4460), (4014, 4360)]