9908760

素因数分解:

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

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 30170880

約数和(自身を除く): 20262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1163, 1420, 1704, 2130, 2326, 2840, 3489, 4260, 4652, 5815, 6978, 8520, 9304, 11630, 13956, 17445, 23260, 27912, 34890, 46520, 69780, 82573, 139560, 165146, 247719, 330292, 412865, 495438, 660584, 825730, 990876, 1238595, 1651460, 1981752, 2477190, 3302920, 4954380, 9908760]

約数ペア:

[(1, 9908760), (2, 4954380), (3, 3302920), (4, 2477190), (5, 1981752), (6, 1651460), (8, 1238595), (10, 990876), (12, 825730), (15, 660584), (20, 495438), (24, 412865), (30, 330292), (40, 247719), (60, 165146), (71, 139560), (120, 82573), (142, 69780), (213, 46520), (284, 34890), (355, 27912), (426, 23260), (568, 17445), (710, 13956), (852, 11630), (1065, 9304), (1163, 8520), (1420, 6978), (1704, 5815), (2130, 4652), (2326, 4260), (2840, 3489)]