30515280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 65907120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2399, 2544, 3180, 4240, 4798, 6360, 7197, 9596, 11995, 12720, 14394, 19192, 23990, 28788, 35985, 38384, 47980, 57576, 71970, 95960, 115152, 127147, 143940, 191920, 254294, 287880, 381441, 508588, 575760, 635735, 762882, 1017176, 1271470, 1525764, 1907205, 2034352, 2542940, 3051528, 3814410, 5085880, 6103056, 7628820, 10171760, 15257640, 30515280]

約数ペア:

[(1, 30515280), (2, 15257640), (3, 10171760), (4, 7628820), (5, 6103056), (6, 5085880), (8, 3814410), (10, 3051528), (12, 2542940), (15, 2034352), (16, 1907205), (20, 1525764), (24, 1271470), (30, 1017176), (40, 762882), (48, 635735), (53, 575760), (60, 508588), (80, 381441), (106, 287880), (120, 254294), (159, 191920), (212, 143940), (240, 127147), (265, 115152), (318, 95960), (424, 71970), (530, 57576), (636, 47980), (795, 38384), (848, 35985), (1060, 28788), (1272, 23990), (1590, 19192), (2120, 14394), (2399, 12720), (2544, 11995), (3180, 9596), (4240, 7197), (4798, 6360)]