29726280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 98055360

約数和(自身を除く): 68329080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1163, 1278, 1420, 1704, 2130, 2326, 2556, 2840, 3195, 3489, 4260, 4652, 5112, 5815, 6390, 6978, 8520, 9304, 10467, 11630, 12780, 13956, 17445, 20934, 23260, 25560, 27912, 34890, 41868, 46520, 52335, 69780, 82573, 83736, 104670, 139560, 165146, 209340, 247719, 330292, 412865, 418680, 495438, 660584, 743157, 825730, 990876, 1238595, 1486314, 1651460, 1981752, 2477190, 2972628, 3302920, 3715785, 4954380, 5945256, 7431570, 9908760, 14863140, 29726280]

約数ペア:

[(1, 29726280), (2, 14863140), (3, 9908760), (4, 7431570), (5, 5945256), (6, 4954380), (8, 3715785), (9, 3302920), (10, 2972628), (12, 2477190), (15, 1981752), (18, 1651460), (20, 1486314), (24, 1238595), (30, 990876), (36, 825730), (40, 743157), (45, 660584), (60, 495438), (71, 418680), (72, 412865), (90, 330292), (120, 247719), (142, 209340), (180, 165146), (213, 139560), (284, 104670), (355, 83736), (360, 82573), (426, 69780), (568, 52335), (639, 46520), (710, 41868), (852, 34890), (1065, 27912), (1163, 25560), (1278, 23260), (1420, 20934), (1704, 17445), (2130, 13956), (2326, 12780), (2556, 11630), (2840, 10467), (3195, 9304), (3489, 8520), (4260, 6978), (4652, 6390), (5112, 5815)]