228107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2293}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 685447200

約数和(自身を除く): 457339560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1658, 2293, 2487, 3316, 4145, 4586, 4974, 6632, 6879, 8290, 9172, 9948, 11465, 12435, 13758, 16580, 18344, 19896, 22930, 24870, 27516, 33160, 34395, 45860, 49740, 55032, 68790, 91720, 99480, 137580, 275160, 1900897, 3801794, 5702691, 7603588, 9504485, 11405382, 15207176, 19008970, 22810764, 28513455, 38017940, 45621528, 57026910, 76035880, 114053820, 228107640]

約数ペア:

[(1, 228107640), (2, 114053820), (3, 76035880), (4, 57026910), (5, 45621528), (6, 38017940), (8, 28513455), (10, 22810764), (12, 19008970), (15, 15207176), (20, 11405382), (24, 9504485), (30, 7603588), (40, 5702691), (60, 3801794), (120, 1900897), (829, 275160), (1658, 137580), (2293, 99480), (2487, 91720), (3316, 68790), (4145, 55032), (4586, 49740), (4974, 45860), (6632, 34395), (6879, 33160), (8290, 27516), (9172, 24870), (9948, 22930), (11465, 19896), (12435, 18344), (13758, 16580)]