13917840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57991}}^1$

素因数の和:58007

約数の個数: 40

約数和(自身を含む): 43146048

約数和(自身を除く): 29228208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57991, 115982, 173973, 231964, 289955, 347946, 463928, 579910, 695892, 869865, 927856, 1159820, 1391784, 1739730, 2319640, 2783568, 3479460, 4639280, 6958920, 13917840]

約数ペア:

[(1, 13917840), (2, 6958920), (3, 4639280), (4, 3479460), (5, 2783568), (6, 2319640), (8, 1739730), (10, 1391784), (12, 1159820), (15, 927856), (16, 869865), (20, 695892), (24, 579910), (30, 463928), (40, 347946), (48, 289955), (60, 231964), (80, 173973), (120, 115982), (240, 57991)]