137635440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{573481}}^1$

素因数の和:573497

約数の個数: 40

約数和(自身を含む): 426670608

約数和(自身を除く): 289035168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 573481, 1146962, 1720443, 2293924, 2867405, 3440886, 4587848, 5734810, 6881772, 8602215, 9175696, 11469620, 13763544, 17204430, 22939240, 27527088, 34408860, 45878480, 68817720, 137635440]

約数ペア:

[(1, 137635440), (2, 68817720), (3, 45878480), (4, 34408860), (5, 27527088), (6, 22939240), (8, 17204430), (10, 13763544), (12, 11469620), (15, 9175696), (16, 8602215), (20, 6881772), (24, 5734810), (30, 4587848), (40, 3440886), (48, 2867405), (60, 2293924), (80, 1720443), (120, 1146962), (240, 573481)]