38379787440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159915781}}^1$

素因数の和:159915797

約数の個数: 40

約数和(自身を含む): 118977341808

約数和(自身を除く): 80597554368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159915781, 319831562, 479747343, 639663124, 799578905, 959494686, 1279326248, 1599157810, 1918989372, 2398736715, 2558652496, 3198315620, 3837978744, 4797473430, 6396631240, 7675957488, 9594946860, 12793262480, 19189893720, 38379787440]

約数ペア:

[(1, 38379787440), (2, 19189893720), (3, 12793262480), (4, 9594946860), (5, 7675957488), (6, 6396631240), (8, 4797473430), (10, 3837978744), (12, 3198315620), (15, 2558652496), (16, 2398736715), (20, 1918989372), (24, 1599157810), (30, 1279326248), (40, 959494686), (48, 799578905), (60, 639663124), (80, 479747343), (120, 319831562), (240, 159915781)]