9641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 31977120

約数和(自身を除く): 22336080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 289, 340, 408, 417, 510, 556, 578, 680, 695, 816, 834, 867, 1020, 1112, 1156, 1360, 1390, 1445, 1668, 1734, 2040, 2085, 2224, 2312, 2363, 2780, 2890, 3336, 3468, 4080, 4170, 4335, 4624, 4726, 5560, 5780, 6672, 6936, 7089, 8340, 8670, 9452, 11120, 11560, 11815, 13872, 14178, 16680, 17340, 18904, 23120, 23630, 28356, 33360, 34680, 35445, 37808, 40171, 47260, 56712, 69360, 70890, 80342, 94520, 113424, 120513, 141780, 160684, 189040, 200855, 241026, 283560, 321368, 401710, 482052, 567120, 602565, 642736, 803420, 964104, 1205130, 1606840, 1928208, 2410260, 3213680, 4820520, 9641040]

約数ペア:

[(1, 9641040), (2, 4820520), (3, 3213680), (4, 2410260), (5, 1928208), (6, 1606840), (8, 1205130), (10, 964104), (12, 803420), (15, 642736), (16, 602565), (17, 567120), (20, 482052), (24, 401710), (30, 321368), (34, 283560), (40, 241026), (48, 200855), (51, 189040), (60, 160684), (68, 141780), (80, 120513), (85, 113424), (102, 94520), (120, 80342), (136, 70890), (139, 69360), (170, 56712), (204, 47260), (240, 40171), (255, 37808), (272, 35445), (278, 34680), (289, 33360), (340, 28356), (408, 23630), (417, 23120), (510, 18904), (556, 17340), (578, 16680), (680, 14178), (695, 13872), (816, 11815), (834, 11560), (867, 11120), (1020, 9452), (1112, 8670), (1156, 8340), (1360, 7089), (1390, 6936), (1445, 6672), (1668, 5780), (1734, 5560), (2040, 4726), (2085, 4624), (2224, 4335), (2312, 4170), (2363, 4080), (2780, 3468), (2890, 3336)]