28471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118633}}^1$

素因数の和:118649

約数の個数: 40

約数和(自身を含む): 88263696

約数和(自身を除く): 59791776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118633, 237266, 355899, 474532, 593165, 711798, 949064, 1186330, 1423596, 1779495, 1898128, 2372660, 2847192, 3558990, 4745320, 5694384, 7117980, 9490640, 14235960, 28471920]

約数ペア:

[(1, 28471920), (2, 14235960), (3, 9490640), (4, 7117980), (5, 5694384), (6, 4745320), (8, 3558990), (10, 2847192), (12, 2372660), (15, 1898128), (16, 1779495), (20, 1423596), (24, 1186330), (30, 949064), (40, 711798), (48, 593165), (60, 474532), (80, 355899), (120, 237266), (240, 118633)]