320544090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{4127}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 834582528

約数和(自身を除く): 514038438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2589, 4127, 4315, 5178, 7767, 8254, 8630, 12381, 12945, 15534, 20635, 24762, 25890, 37143, 38835, 41270, 61905, 74286, 77670, 123810, 185715, 371430, 3561601, 7123202, 10684803, 17808005, 21369606, 32054409, 35616010, 53424015, 64108818, 106848030, 160272045, 320544090]

約数ペア:

[(1, 320544090), (2, 160272045), (3, 106848030), (5, 64108818), (6, 53424015), (9, 35616010), (10, 32054409), (15, 21369606), (18, 17808005), (30, 10684803), (45, 7123202), (90, 3561601), (863, 371430), (1726, 185715), (2589, 123810), (4127, 77670), (4315, 74286), (5178, 61905), (7767, 41270), (8254, 38835), (8630, 37143), (12381, 25890), (12945, 24762), (15534, 20635)]