30459960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 99712080

約数和(自身を除く): 69252120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 401, 422, 633, 802, 844, 1055, 1203, 1266, 1604, 1688, 1899, 2005, 2110, 2406, 2532, 3165, 3208, 3609, 3798, 4010, 4220, 4812, 5064, 6015, 6330, 7218, 7596, 8020, 8440, 9495, 9624, 12030, 12660, 14436, 15192, 16040, 18045, 18990, 24060, 25320, 28872, 36090, 37980, 48120, 72180, 75960, 84611, 144360, 169222, 253833, 338444, 423055, 507666, 676888, 761499, 846110, 1015332, 1269165, 1522998, 1692220, 2030664, 2538330, 3045996, 3384440, 3807495, 5076660, 6091992, 7614990, 10153320, 15229980, 30459960]

約数ペア:

[(1, 30459960), (2, 15229980), (3, 10153320), (4, 7614990), (5, 6091992), (6, 5076660), (8, 3807495), (9, 3384440), (10, 3045996), (12, 2538330), (15, 2030664), (18, 1692220), (20, 1522998), (24, 1269165), (30, 1015332), (36, 846110), (40, 761499), (45, 676888), (60, 507666), (72, 423055), (90, 338444), (120, 253833), (180, 169222), (211, 144360), (360, 84611), (401, 75960), (422, 72180), (633, 48120), (802, 37980), (844, 36090), (1055, 28872), (1203, 25320), (1266, 24060), (1604, 18990), (1688, 18045), (1899, 16040), (2005, 15192), (2110, 14436), (2406, 12660), (2532, 12030), (3165, 9624), (3208, 9495), (3609, 8440), (3798, 8020), (4010, 7596), (4220, 7218), (4812, 6330), (5064, 6015)]