126201720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1699}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 379440000

約数和(自身を除く): 253238280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1699, 1857, 2476, 3095, 3398, 3714, 4952, 5097, 6190, 6796, 7428, 8495, 9285, 10194, 12380, 13592, 14856, 16990, 18570, 20388, 24760, 25485, 33980, 37140, 40776, 50970, 67960, 74280, 101940, 203880, 1051681, 2103362, 3155043, 4206724, 5258405, 6310086, 8413448, 10516810, 12620172, 15775215, 21033620, 25240344, 31550430, 42067240, 63100860, 126201720]

約数ペア:

[(1, 126201720), (2, 63100860), (3, 42067240), (4, 31550430), (5, 25240344), (6, 21033620), (8, 15775215), (10, 12620172), (12, 10516810), (15, 8413448), (20, 6310086), (24, 5258405), (30, 4206724), (40, 3155043), (60, 2103362), (120, 1051681), (619, 203880), (1238, 101940), (1699, 74280), (1857, 67960), (2476, 50970), (3095, 40776), (3398, 37140), (3714, 33980), (4952, 25485), (5097, 24760), (6190, 20388), (6796, 18570), (7428, 16990), (8495, 14856), (9285, 13592), (10194, 12380)]