1248145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{152959}}^1$

素因数の和:152994

約数の個数: 96

約数和(自身を含む): 4162959360

約数和(自身を除く): 2914813920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 152959, 305918, 458877, 611836, 764795, 917754, 1223672, 1529590, 1835508, 2294385, 2447344, 2600303, 3059180, 3671016, 4588770, 4894688, 5200606, 6118360, 7342032, 7800909, 9177540, 10401212, 12236720, 13001515, 14684064, 15601818, 18355080, 20802424, 24473440, 26003030, 31203636, 36710160, 39004545, 41604848, 52006060, 62407272, 73420320, 78009090, 83209696, 104012120, 124814544, 156018180, 208024240, 249629088, 312036360, 416048480, 624072720, 1248145440]

約数ペア:

[(1, 1248145440), (2, 624072720), (3, 416048480), (4, 312036360), (5, 249629088), (6, 208024240), (8, 156018180), (10, 124814544), (12, 104012120), (15, 83209696), (16, 78009090), (17, 73420320), (20, 62407272), (24, 52006060), (30, 41604848), (32, 39004545), (34, 36710160), (40, 31203636), (48, 26003030), (51, 24473440), (60, 20802424), (68, 18355080), (80, 15601818), (85, 14684064), (96, 13001515), (102, 12236720), (120, 10401212), (136, 9177540), (160, 7800909), (170, 7342032), (204, 6118360), (240, 5200606), (255, 4894688), (272, 4588770), (340, 3671016), (408, 3059180), (480, 2600303), (510, 2447344), (544, 2294385), (680, 1835508), (816, 1529590), (1020, 1223672), (1360, 917754), (1632, 764795), (2040, 611836), (2720, 458877), (4080, 305918), (8160, 152959)]