135478920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3607}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 407848320

約数和(自身を除く): 272369400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3607, 3756, 4695, 6260, 7214, 7512, 9390, 10821, 12520, 14428, 18035, 18780, 21642, 28856, 36070, 37560, 43284, 54105, 72140, 86568, 108210, 144280, 216420, 432840, 1128991, 2257982, 3386973, 4515964, 5644955, 6773946, 9031928, 11289910, 13547892, 16934865, 22579820, 27095784, 33869730, 45159640, 67739460, 135478920]

約数ペア:

[(1, 135478920), (2, 67739460), (3, 45159640), (4, 33869730), (5, 27095784), (6, 22579820), (8, 16934865), (10, 13547892), (12, 11289910), (15, 9031928), (20, 6773946), (24, 5644955), (30, 4515964), (40, 3386973), (60, 2257982), (120, 1128991), (313, 432840), (626, 216420), (939, 144280), (1252, 108210), (1565, 86568), (1878, 72140), (2504, 54105), (3130, 43284), (3607, 37560), (3756, 36070), (4695, 28856), (6260, 21642), (7214, 18780), (7512, 18035), (9390, 14428), (10821, 12520)]