482546840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 1112832000

約数和(自身を除く): 630285160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 139, 236, 278, 295, 472, 556, 590, 695, 1112, 1180, 1390, 1471, 2360, 2780, 2942, 5560, 5884, 7355, 8201, 11768, 14710, 16402, 29420, 32804, 41005, 58840, 65608, 82010, 86789, 164020, 173578, 204469, 328040, 347156, 408938, 433945, 694312, 817876, 867890, 1022345, 1635752, 1735780, 2044690, 3471560, 4089380, 8178760, 12063671, 24127342, 48254684, 60318355, 96509368, 120636710, 241273420, 482546840]

約数ペア:

[(1, 482546840), (2, 241273420), (4, 120636710), (5, 96509368), (8, 60318355), (10, 48254684), (20, 24127342), (40, 12063671), (59, 8178760), (118, 4089380), (139, 3471560), (236, 2044690), (278, 1735780), (295, 1635752), (472, 1022345), (556, 867890), (590, 817876), (695, 694312), (1112, 433945), (1180, 408938), (1390, 347156), (1471, 328040), (2360, 204469), (2780, 173578), (2942, 164020), (5560, 86789), (5884, 82010), (7355, 65608), (8201, 58840), (11768, 41005), (14710, 32804), (16402, 29420)]