23908920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28463}}^1$

素因数の和:28484

約数の個数: 64

約数和(自身を含む): 81976320

約数和(自身を除く): 58067400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28463, 56926, 85389, 113852, 142315, 170778, 199241, 227704, 284630, 341556, 398482, 426945, 569260, 597723, 683112, 796964, 853890, 996205, 1138520, 1195446, 1593928, 1707780, 1992410, 2390892, 2988615, 3415560, 3984820, 4781784, 5977230, 7969640, 11954460, 23908920]

約数ペア:

[(1, 23908920), (2, 11954460), (3, 7969640), (4, 5977230), (5, 4781784), (6, 3984820), (7, 3415560), (8, 2988615), (10, 2390892), (12, 1992410), (14, 1707780), (15, 1593928), (20, 1195446), (21, 1138520), (24, 996205), (28, 853890), (30, 796964), (35, 683112), (40, 597723), (42, 569260), (56, 426945), (60, 398482), (70, 341556), (84, 284630), (105, 227704), (120, 199241), (140, 170778), (168, 142315), (210, 113852), (280, 85389), (420, 56926), (840, 28463)]