123025620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 242757420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 590, 690, 708, 885, 1180, 1357, 1380, 1511, 1770, 2714, 3022, 3540, 4071, 4533, 5428, 6044, 6785, 7555, 8142, 9066, 13570, 15110, 16284, 18132, 20355, 22665, 27140, 30220, 34753, 40710, 45330, 69506, 81420, 89149, 90660, 104259, 139012, 173765, 178298, 208518, 267447, 347530, 356596, 417036, 445745, 521295, 534894, 695060, 891490, 1042590, 1069788, 1337235, 1782980, 2050427, 2085180, 2674470, 4100854, 5348940, 6151281, 8201708, 10252135, 12302562, 20504270, 24605124, 30756405, 41008540, 61512810, 123025620]

約数ペア:

[(1, 123025620), (2, 61512810), (3, 41008540), (4, 30756405), (5, 24605124), (6, 20504270), (10, 12302562), (12, 10252135), (15, 8201708), (20, 6151281), (23, 5348940), (30, 4100854), (46, 2674470), (59, 2085180), (60, 2050427), (69, 1782980), (92, 1337235), (115, 1069788), (118, 1042590), (138, 891490), (177, 695060), (230, 534894), (236, 521295), (276, 445745), (295, 417036), (345, 356596), (354, 347530), (460, 267447), (590, 208518), (690, 178298), (708, 173765), (885, 139012), (1180, 104259), (1357, 90660), (1380, 89149), (1511, 81420), (1770, 69506), (2714, 45330), (3022, 40710), (3540, 34753), (4071, 30220), (4533, 27140), (5428, 22665), (6044, 20355), (6785, 18132), (7555, 16284), (8142, 15110), (9066, 13570)]