142027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5237}}^1$

素因数の和:5366

約数の個数: 80

約数和(自身を含む): 444266208

約数和(自身を除く): 302238768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5237, 5424, 6780, 9040, 10474, 13560, 15711, 20948, 26185, 27120, 31422, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 157110, 209480, 251376, 314220, 418960, 591781, 628440, 1183562, 1256880, 1775343, 2367124, 2958905, 3550686, 4734248, 5917810, 7101372, 8876715, 9468496, 11835620, 14202744, 17753430, 23671240, 28405488, 35506860, 47342480, 71013720, 142027440]

約数ペア:

[(1, 142027440), (2, 71013720), (3, 47342480), (4, 35506860), (5, 28405488), (6, 23671240), (8, 17753430), (10, 14202744), (12, 11835620), (15, 9468496), (16, 8876715), (20, 7101372), (24, 5917810), (30, 4734248), (40, 3550686), (48, 2958905), (60, 2367124), (80, 1775343), (113, 1256880), (120, 1183562), (226, 628440), (240, 591781), (339, 418960), (452, 314220), (565, 251376), (678, 209480), (904, 157110), (1130, 125688), (1356, 104740), (1695, 83792), (1808, 78555), (2260, 62844), (2712, 52370), (3390, 41896), (4520, 31422), (5237, 27120), (5424, 26185), (6780, 20948), (9040, 15711), (10474, 13560)]