443086920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20255

約数の個数: 96

約数和(自身を含む): 1463712120

約数和(自身を除く): 1020625200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 20177, 21960, 40354, 60531, 80708, 100885, 121062, 161416, 181593, 201770, 242124, 302655, 363186, 403540, 484248, 605310, 726372, 807080, 907965, 1210620, 1230797, 1452744, 1815930, 2421240, 2461594, 3631860, 3692391, 4923188, 6153985, 7263720, 7384782, 9846376, 11077173, 12307970, 14769564, 18461955, 22154346, 24615940, 29539128, 36923910, 44308692, 49231880, 55385865, 73847820, 88617384, 110771730, 147695640, 221543460, 443086920]

約数ペア:

[(1, 443086920), (2, 221543460), (3, 147695640), (4, 110771730), (5, 88617384), (6, 73847820), (8, 55385865), (9, 49231880), (10, 44308692), (12, 36923910), (15, 29539128), (18, 24615940), (20, 22154346), (24, 18461955), (30, 14769564), (36, 12307970), (40, 11077173), (45, 9846376), (60, 7384782), (61, 7263720), (72, 6153985), (90, 4923188), (120, 3692391), (122, 3631860), (180, 2461594), (183, 2421240), (244, 1815930), (305, 1452744), (360, 1230797), (366, 1210620), (488, 907965), (549, 807080), (610, 726372), (732, 605310), (915, 484248), (1098, 403540), (1220, 363186), (1464, 302655), (1830, 242124), (2196, 201770), (2440, 181593), (2745, 161416), (3660, 121062), (4392, 100885), (5490, 80708), (7320, 60531), (10980, 40354), (20177, 21960)]