129708420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{52727}}^1$

素因数の和:52780

約数の個数: 48

約数和(自身を含む): 372048768

約数和(自身を除く): 242340348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 52727, 105454, 158181, 210908, 263635, 316362, 527270, 632724, 790905, 1054540, 1581810, 2161807, 3163620, 4323614, 6485421, 8647228, 10809035, 12970842, 21618070, 25941684, 32427105, 43236140, 64854210, 129708420]

約数ペア:

[(1, 129708420), (2, 64854210), (3, 43236140), (4, 32427105), (5, 25941684), (6, 21618070), (10, 12970842), (12, 10809035), (15, 8647228), (20, 6485421), (30, 4323614), (41, 3163620), (60, 2161807), (82, 1581810), (123, 1054540), (164, 790905), (205, 632724), (246, 527270), (410, 316362), (492, 263635), (615, 210908), (820, 158181), (1230, 105454), (2460, 52727)]