285949080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1723}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 931890960

約数和(自身を除く): 645941880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 922, 1383, 1723, 1844, 2305, 2766, 3446, 3688, 4149, 4610, 5169, 5532, 6892, 6915, 8298, 8615, 9220, 10338, 11064, 13784, 13830, 15507, 16596, 17230, 18440, 20676, 20745, 25845, 27660, 31014, 33192, 34460, 41352, 41490, 51690, 55320, 62028, 68920, 77535, 82980, 103380, 124056, 155070, 165960, 206760, 310140, 620280, 794303, 1588606, 2382909, 3177212, 3971515, 4765818, 6354424, 7148727, 7943030, 9531636, 11914545, 14297454, 15886060, 19063272, 23829090, 28594908, 31772120, 35743635, 47658180, 57189816, 71487270, 95316360, 142974540, 285949080]

約数ペア:

[(1, 285949080), (2, 142974540), (3, 95316360), (4, 71487270), (5, 57189816), (6, 47658180), (8, 35743635), (9, 31772120), (10, 28594908), (12, 23829090), (15, 19063272), (18, 15886060), (20, 14297454), (24, 11914545), (30, 9531636), (36, 7943030), (40, 7148727), (45, 6354424), (60, 4765818), (72, 3971515), (90, 3177212), (120, 2382909), (180, 1588606), (360, 794303), (461, 620280), (922, 310140), (1383, 206760), (1723, 165960), (1844, 155070), (2305, 124056), (2766, 103380), (3446, 82980), (3688, 77535), (4149, 68920), (4610, 62028), (5169, 55320), (5532, 51690), (6892, 41490), (6915, 41352), (8298, 34460), (8615, 33192), (9220, 31014), (10338, 27660), (11064, 25845), (13784, 20745), (13830, 20676), (15507, 18440), (16596, 17230)]