152913660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110807}}^1$

素因数の和:110842

約数の個数: 48

約数和(自身を含む): 446777856

約数和(自身を除く): 293864196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 110807, 221614, 332421, 443228, 554035, 664842, 1108070, 1329684, 1662105, 2216140, 2548561, 3324210, 5097122, 6648420, 7645683, 10194244, 12742805, 15291366, 25485610, 30582732, 38228415, 50971220, 76456830, 152913660]

約数ペア:

[(1, 152913660), (2, 76456830), (3, 50971220), (4, 38228415), (5, 30582732), (6, 25485610), (10, 15291366), (12, 12742805), (15, 10194244), (20, 7645683), (23, 6648420), (30, 5097122), (46, 3324210), (60, 2548561), (69, 2216140), (92, 1662105), (115, 1329684), (138, 1108070), (230, 664842), (276, 554035), (345, 443228), (460, 332421), (690, 221614), (1380, 110807)]