144536880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19427}}^1$

素因数の和:19474

約数の個数: 80

約数和(自身を含む): 462541824

約数和(自身を除く): 318004944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19427, 38854, 58281, 77708, 97135, 116562, 155416, 194270, 233124, 291405, 310832, 388540, 466248, 582810, 602237, 777080, 932496, 1165620, 1204474, 1554160, 1806711, 2331240, 2408948, 3011185, 3613422, 4662480, 4817896, 6022370, 7226844, 9033555, 9635792, 12044740, 14453688, 18067110, 24089480, 28907376, 36134220, 48178960, 72268440, 144536880]

約数ペア:

[(1, 144536880), (2, 72268440), (3, 48178960), (4, 36134220), (5, 28907376), (6, 24089480), (8, 18067110), (10, 14453688), (12, 12044740), (15, 9635792), (16, 9033555), (20, 7226844), (24, 6022370), (30, 4817896), (31, 4662480), (40, 3613422), (48, 3011185), (60, 2408948), (62, 2331240), (80, 1806711), (93, 1554160), (120, 1204474), (124, 1165620), (155, 932496), (186, 777080), (240, 602237), (248, 582810), (310, 466248), (372, 388540), (465, 310832), (496, 291405), (620, 233124), (744, 194270), (930, 155416), (1240, 116562), (1488, 97135), (1860, 77708), (2480, 58281), (3720, 38854), (7440, 19427)]