4571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 14169600

約数和(自身を除く): 9597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1229, 1240, 1860, 2458, 3687, 3720, 4916, 6145, 7374, 9832, 12290, 14748, 18435, 24580, 29496, 36870, 38099, 49160, 73740, 76198, 114297, 147480, 152396, 190495, 228594, 304792, 380990, 457188, 571485, 761980, 914376, 1142970, 1523960, 2285940, 4571880]

約数ペア:

[(1, 4571880), (2, 2285940), (3, 1523960), (4, 1142970), (5, 914376), (6, 761980), (8, 571485), (10, 457188), (12, 380990), (15, 304792), (20, 228594), (24, 190495), (30, 152396), (31, 147480), (40, 114297), (60, 76198), (62, 73740), (93, 49160), (120, 38099), (124, 36870), (155, 29496), (186, 24580), (248, 18435), (310, 14748), (372, 12290), (465, 9832), (620, 7374), (744, 6145), (930, 4916), (1229, 3720), (1240, 3687), (1860, 2458)]