4056720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16903}}^1$

素因数の和:16919

約数の個数: 40

約数和(自身を含む): 12576576

約数和(自身を除く): 8519856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16903, 33806, 50709, 67612, 84515, 101418, 135224, 169030, 202836, 253545, 270448, 338060, 405672, 507090, 676120, 811344, 1014180, 1352240, 2028360, 4056720]

約数ペア:

[(1, 4056720), (2, 2028360), (3, 1352240), (4, 1014180), (5, 811344), (6, 676120), (8, 507090), (10, 405672), (12, 338060), (15, 270448), (16, 253545), (20, 202836), (24, 169030), (30, 135224), (40, 101418), (48, 84515), (60, 67612), (80, 50709), (120, 33806), (240, 16903)]