118651920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{494383}}^1$

素因数の和:494399

約数の個数: 40

約数和(自身を含む): 367821696

約数和(自身を除く): 249169776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 494383, 988766, 1483149, 1977532, 2471915, 2966298, 3955064, 4943830, 5932596, 7415745, 7910128, 9887660, 11865192, 14831490, 19775320, 23730384, 29662980, 39550640, 59325960, 118651920]

約数ペア:

[(1, 118651920), (2, 59325960), (3, 39550640), (4, 29662980), (5, 23730384), (6, 19775320), (8, 14831490), (10, 11865192), (12, 9887660), (15, 7910128), (16, 7415745), (20, 5932596), (24, 4943830), (30, 3955064), (40, 2966298), (48, 2471915), (60, 1977532), (80, 1483149), (120, 988766), (240, 494383)]