620405460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4271}}^1$

素因数の和:4558

約数の個数: 96

約数和(自身を含む): 1937779200

約数和(自身を除く): 1317373740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4271, 4842, 5380, 7263, 8070, 8542, 9684, 12105, 12813, 14526, 16140, 17084, 21355, 24210, 25626, 29052, 36315, 38439, 42710, 48420, 51252, 64065, 72630, 76878, 85420, 115317, 128130, 145260, 153756, 192195, 230634, 256260, 384390, 461268, 576585, 768780, 1148899, 1153170, 2297798, 2306340, 3446697, 4595596, 5744495, 6893394, 10340091, 11488990, 13786788, 17233485, 20680182, 22977980, 31020273, 34466970, 41360364, 51700455, 62040546, 68933940, 103400910, 124081092, 155101365, 206801820, 310202730, 620405460]

約数ペア:

[(1, 620405460), (2, 310202730), (3, 206801820), (4, 155101365), (5, 124081092), (6, 103400910), (9, 68933940), (10, 62040546), (12, 51700455), (15, 41360364), (18, 34466970), (20, 31020273), (27, 22977980), (30, 20680182), (36, 17233485), (45, 13786788), (54, 11488990), (60, 10340091), (90, 6893394), (108, 5744495), (135, 4595596), (180, 3446697), (269, 2306340), (270, 2297798), (538, 1153170), (540, 1148899), (807, 768780), (1076, 576585), (1345, 461268), (1614, 384390), (2421, 256260), (2690, 230634), (3228, 192195), (4035, 153756), (4271, 145260), (4842, 128130), (5380, 115317), (7263, 85420), (8070, 76878), (8542, 72630), (9684, 64065), (12105, 51252), (12813, 48420), (14526, 42710), (16140, 38439), (17084, 36315), (21355, 29052), (24210, 25626)]