65386320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2540

約数の個数: 80

約数和(自身を含む): 204576192

約数和(自身を除く): 139189872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2411, 2712, 3390, 4520, 4822, 5424, 6780, 7233, 9040, 9644, 12055, 13560, 14466, 19288, 24110, 27120, 28932, 36165, 38576, 48220, 57864, 72330, 96440, 115728, 144660, 192880, 272443, 289320, 544886, 578640, 817329, 1089772, 1362215, 1634658, 2179544, 2724430, 3269316, 4086645, 4359088, 5448860, 6538632, 8173290, 10897720, 13077264, 16346580, 21795440, 32693160, 65386320]

約数ペア:

[(1, 65386320), (2, 32693160), (3, 21795440), (4, 16346580), (5, 13077264), (6, 10897720), (8, 8173290), (10, 6538632), (12, 5448860), (15, 4359088), (16, 4086645), (20, 3269316), (24, 2724430), (30, 2179544), (40, 1634658), (48, 1362215), (60, 1089772), (80, 817329), (113, 578640), (120, 544886), (226, 289320), (240, 272443), (339, 192880), (452, 144660), (565, 115728), (678, 96440), (904, 72330), (1130, 57864), (1356, 48220), (1695, 38576), (1808, 36165), (2260, 28932), (2411, 27120), (2712, 24110), (3390, 19288), (4520, 14466), (4822, 13560), (5424, 12055), (6780, 9644), (7233, 9040)]