460613920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 1188794880

約数和(自身を除く): 728180960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2080, 2272, 2840, 3119, 3692, 4615, 5680, 6238, 7384, 9230, 11360, 12476, 14768, 15595, 18460, 24952, 29536, 31190, 36920, 40547, 49904, 62380, 73840, 81094, 99808, 124760, 147680, 162188, 202735, 221449, 249520, 324376, 405470, 442898, 499040, 648752, 810940, 885796, 1107245, 1297504, 1621880, 1771592, 2214490, 2878837, 3243760, 3543184, 4428980, 5757674, 6487520, 7086368, 8857960, 11515348, 14394185, 17715920, 23030696, 28788370, 35431840, 46061392, 57576740, 92122784, 115153480, 230306960, 460613920]

約数ペア:

[(1, 460613920), (2, 230306960), (4, 115153480), (5, 92122784), (8, 57576740), (10, 46061392), (13, 35431840), (16, 28788370), (20, 23030696), (26, 17715920), (32, 14394185), (40, 11515348), (52, 8857960), (65, 7086368), (71, 6487520), (80, 5757674), (104, 4428980), (130, 3543184), (142, 3243760), (160, 2878837), (208, 2214490), (260, 1771592), (284, 1621880), (355, 1297504), (416, 1107245), (520, 885796), (568, 810940), (710, 648752), (923, 499040), (1040, 442898), (1136, 405470), (1420, 324376), (1846, 249520), (2080, 221449), (2272, 202735), (2840, 162188), (3119, 147680), (3692, 124760), (4615, 99808), (5680, 81094), (6238, 73840), (7384, 62380), (9230, 49904), (11360, 40547), (12476, 36920), (14768, 31190), (15595, 29536), (18460, 24952)]