458795640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 1410177600

約数和(自身を除く): 951381960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 233, 244, 269, 305, 366, 466, 488, 538, 610, 699, 732, 807, 915, 932, 1076, 1165, 1220, 1345, 1398, 1464, 1614, 1830, 1864, 2152, 2330, 2440, 2690, 2796, 3228, 3495, 3660, 4035, 4660, 5380, 5592, 6456, 6990, 7320, 8070, 9320, 10760, 13980, 14213, 16140, 16409, 27960, 28426, 32280, 32818, 42639, 49227, 56852, 62677, 65636, 71065, 82045, 85278, 98454, 113704, 125354, 131272, 142130, 164090, 170556, 188031, 196908, 213195, 246135, 250708, 284260, 313385, 328180, 341112, 376062, 393816, 426390, 492270, 501416, 568520, 626770, 656360, 752124, 852780, 940155, 984540, 1253540, 1504248, 1705560, 1880310, 1969080, 2507080, 3760620, 3823297, 7521240, 7646594, 11469891, 15293188, 19116485, 22939782, 30586376, 38232970, 45879564, 57349455, 76465940, 91759128, 114698910, 152931880, 229397820, 458795640]

約数ペア:

[(1, 458795640), (2, 229397820), (3, 152931880), (4, 114698910), (5, 91759128), (6, 76465940), (8, 57349455), (10, 45879564), (12, 38232970), (15, 30586376), (20, 22939782), (24, 19116485), (30, 15293188), (40, 11469891), (60, 7646594), (61, 7521240), (120, 3823297), (122, 3760620), (183, 2507080), (233, 1969080), (244, 1880310), (269, 1705560), (305, 1504248), (366, 1253540), (466, 984540), (488, 940155), (538, 852780), (610, 752124), (699, 656360), (732, 626770), (807, 568520), (915, 501416), (932, 492270), (1076, 426390), (1165, 393816), (1220, 376062), (1345, 341112), (1398, 328180), (1464, 313385), (1614, 284260), (1830, 250708), (1864, 246135), (2152, 213195), (2330, 196908), (2440, 188031), (2690, 170556), (2796, 164090), (3228, 142130), (3495, 131272), (3660, 125354), (4035, 113704), (4660, 98454), (5380, 85278), (5592, 82045), (6456, 71065), (6990, 65636), (7320, 62677), (8070, 56852), (9320, 49227), (10760, 42639), (13980, 32818), (14213, 32280), (16140, 28426), (16409, 27960)]