620126040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{3797}}^1$

素因数の和:5172

約数の個数: 64

約数和(自身を含む): 1862235360

約数和(自身を除く): 1242109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1361, 2722, 3797, 4083, 5444, 6805, 7594, 8166, 10888, 11391, 13610, 15188, 16332, 18985, 20415, 22782, 27220, 30376, 32664, 37970, 40830, 45564, 54440, 56955, 75940, 81660, 91128, 113910, 151880, 163320, 227820, 455640, 5167717, 10335434, 15503151, 20670868, 25838585, 31006302, 41341736, 51677170, 62012604, 77515755, 103354340, 124025208, 155031510, 206708680, 310063020, 620126040]

約数ペア:

[(1, 620126040), (2, 310063020), (3, 206708680), (4, 155031510), (5, 124025208), (6, 103354340), (8, 77515755), (10, 62012604), (12, 51677170), (15, 41341736), (20, 31006302), (24, 25838585), (30, 20670868), (40, 15503151), (60, 10335434), (120, 5167717), (1361, 455640), (2722, 227820), (3797, 163320), (4083, 151880), (5444, 113910), (6805, 91128), (7594, 81660), (8166, 75940), (10888, 56955), (11391, 54440), (13610, 45564), (15188, 40830), (16332, 37970), (18985, 32664), (20415, 30376), (22782, 27220)]