10403880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 21045720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 479, 543, 724, 905, 958, 1086, 1437, 1448, 1810, 1916, 2172, 2395, 2715, 2874, 3620, 3832, 4344, 4790, 5430, 5748, 7185, 7240, 9580, 10860, 11496, 14370, 19160, 21720, 28740, 57480, 86699, 173398, 260097, 346796, 433495, 520194, 693592, 866990, 1040388, 1300485, 1733980, 2080776, 2600970, 3467960, 5201940, 10403880]

約数ペア:

[(1, 10403880), (2, 5201940), (3, 3467960), (4, 2600970), (5, 2080776), (6, 1733980), (8, 1300485), (10, 1040388), (12, 866990), (15, 693592), (20, 520194), (24, 433495), (30, 346796), (40, 260097), (60, 173398), (120, 86699), (181, 57480), (362, 28740), (479, 21720), (543, 19160), (724, 14370), (905, 11496), (958, 10860), (1086, 9580), (1437, 7240), (1448, 7185), (1810, 5748), (1916, 5430), (2172, 4790), (2395, 4344), (2715, 3832), (2874, 3620)]