4370280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 8935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 461, 474, 632, 790, 922, 948, 1185, 1383, 1580, 1844, 1896, 2305, 2370, 2766, 3160, 3688, 4610, 4740, 5532, 6915, 9220, 9480, 11064, 13830, 18440, 27660, 36419, 55320, 72838, 109257, 145676, 182095, 218514, 291352, 364190, 437028, 546285, 728380, 874056, 1092570, 1456760, 2185140, 4370280]

約数ペア:

[(1, 4370280), (2, 2185140), (3, 1456760), (4, 1092570), (5, 874056), (6, 728380), (8, 546285), (10, 437028), (12, 364190), (15, 291352), (20, 218514), (24, 182095), (30, 145676), (40, 109257), (60, 72838), (79, 55320), (120, 36419), (158, 27660), (237, 18440), (316, 13830), (395, 11064), (461, 9480), (474, 9220), (632, 6915), (790, 5532), (922, 4740), (948, 4610), (1185, 3688), (1383, 3160), (1580, 2766), (1844, 2370), (1896, 2305)]