199293240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2683}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 599068800

約数和(自身を除く): 399775560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 2476, 2683, 3095, 3714, 4952, 5366, 6190, 7428, 8049, 9285, 10732, 12380, 13415, 14856, 16098, 18570, 21464, 24760, 26830, 32196, 37140, 40245, 53660, 64392, 74280, 80490, 107320, 160980, 321960, 1660777, 3321554, 4982331, 6643108, 8303885, 9964662, 13286216, 16607770, 19929324, 24911655, 33215540, 39858648, 49823310, 66431080, 99646620, 199293240]

約数ペア:

[(1, 199293240), (2, 99646620), (3, 66431080), (4, 49823310), (5, 39858648), (6, 33215540), (8, 24911655), (10, 19929324), (12, 16607770), (15, 13286216), (20, 9964662), (24, 8303885), (30, 6643108), (40, 4982331), (60, 3321554), (120, 1660777), (619, 321960), (1238, 160980), (1857, 107320), (2476, 80490), (2683, 74280), (3095, 64392), (3714, 53660), (4952, 40245), (5366, 37140), (6190, 32196), (7428, 26830), (8049, 24760), (9285, 21464), (10732, 18570), (12380, 16098), (13415, 14856)]