30846160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 78115536

約数和(自身を除く): 47269376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 613, 629, 680, 740, 1226, 1258, 1360, 1480, 2452, 2516, 2960, 3065, 3145, 4904, 5032, 6130, 6290, 9808, 10064, 10421, 12260, 12580, 20842, 22681, 24520, 25160, 41684, 45362, 49040, 50320, 52105, 83368, 90724, 104210, 113405, 166736, 181448, 208420, 226810, 362896, 385577, 416840, 453620, 771154, 833680, 907240, 1542308, 1814480, 1927885, 3084616, 3855770, 6169232, 7711540, 15423080, 30846160]

約数ペア:

[(1, 30846160), (2, 15423080), (4, 7711540), (5, 6169232), (8, 3855770), (10, 3084616), (16, 1927885), (17, 1814480), (20, 1542308), (34, 907240), (37, 833680), (40, 771154), (68, 453620), (74, 416840), (80, 385577), (85, 362896), (136, 226810), (148, 208420), (170, 181448), (185, 166736), (272, 113405), (296, 104210), (340, 90724), (370, 83368), (592, 52105), (613, 50320), (629, 49040), (680, 45362), (740, 41684), (1226, 25160), (1258, 24520), (1360, 22681), (1480, 20842), (2452, 12580), (2516, 12260), (2960, 10421), (3065, 10064), (3145, 9808), (4904, 6290), (5032, 6130)]