1198640880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9623}}^1$

素因数の和:9815

約数の個数: 120

約数和(自身を含む): 4049124768

約数和(自身を除く): 2850483888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 8304, 9623, 10380, 12456, 13840, 15570, 19246, 20760, 24912, 28869, 31140, 38492, 41520, 48115, 57738, 62280, 76984, 86607, 96230, 115476, 124560, 144345, 153968, 173214, 192460, 230952, 288690, 346428, 384920, 433035, 461904, 577380, 692856, 769840, 866070, 1154760, 1385712, 1664779, 1732140, 2309520, 3329558, 3464280, 4994337, 6659116, 6928560, 8323895, 9988674, 13318232, 14983011, 16647790, 19977348, 24971685, 26636464, 29966022, 33295580, 39954696, 49943370, 59932044, 66591160, 74915055, 79909392, 99886740, 119864088, 133182320, 149830110, 199773480, 239728176, 299660220, 399546960, 599320440, 1198640880]

約数ペア:

[(1, 1198640880), (2, 599320440), (3, 399546960), (4, 299660220), (5, 239728176), (6, 199773480), (8, 149830110), (9, 133182320), (10, 119864088), (12, 99886740), (15, 79909392), (16, 74915055), (18, 66591160), (20, 59932044), (24, 49943370), (30, 39954696), (36, 33295580), (40, 29966022), (45, 26636464), (48, 24971685), (60, 19977348), (72, 16647790), (80, 14983011), (90, 13318232), (120, 9988674), (144, 8323895), (173, 6928560), (180, 6659116), (240, 4994337), (346, 3464280), (360, 3329558), (519, 2309520), (692, 1732140), (720, 1664779), (865, 1385712), (1038, 1154760), (1384, 866070), (1557, 769840), (1730, 692856), (2076, 577380), (2595, 461904), (2768, 433035), (3114, 384920), (3460, 346428), (4152, 288690), (5190, 230952), (6228, 192460), (6920, 173214), (7785, 153968), (8304, 144345), (9623, 124560), (10380, 115476), (12456, 96230), (13840, 86607), (15570, 76984), (19246, 62280), (20760, 57738), (24912, 48115), (28869, 41520), (31140, 38492)]