490694520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{5987}}^1$

素因数の和:6684

約数の個数: 64

約数和(自身を含む): 1474485120

約数和(自身を除く): 983790600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2732, 3415, 4098, 5464, 5987, 6830, 8196, 10245, 11974, 13660, 16392, 17961, 20490, 23948, 27320, 29935, 35922, 40980, 47896, 59870, 71844, 81960, 89805, 119740, 143688, 179610, 239480, 359220, 718440, 4089121, 8178242, 12267363, 16356484, 20445605, 24534726, 32712968, 40891210, 49069452, 61336815, 81782420, 98138904, 122673630, 163564840, 245347260, 490694520]

約数ペア:

[(1, 490694520), (2, 245347260), (3, 163564840), (4, 122673630), (5, 98138904), (6, 81782420), (8, 61336815), (10, 49069452), (12, 40891210), (15, 32712968), (20, 24534726), (24, 20445605), (30, 16356484), (40, 12267363), (60, 8178242), (120, 4089121), (683, 718440), (1366, 359220), (2049, 239480), (2732, 179610), (3415, 143688), (4098, 119740), (5464, 89805), (5987, 81960), (6830, 71844), (8196, 59870), (10245, 47896), (11974, 40980), (13660, 35922), (16392, 29935), (17961, 27320), (20490, 23948)]