80145480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 96

約数和(自身を含む): 255522240

約数和(自身を除く): 175376760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2311, 2312, 2890, 3468, 4335, 4622, 5780, 6933, 6936, 8670, 9244, 11555, 11560, 13866, 17340, 18488, 23110, 27732, 34665, 34680, 39287, 46220, 55464, 69330, 78574, 92440, 117861, 138660, 157148, 196435, 235722, 277320, 314296, 392870, 471444, 589305, 667879, 785740, 942888, 1178610, 1335758, 1571480, 2003637, 2357220, 2671516, 3339395, 4007274, 4714440, 5343032, 6678790, 8014548, 10018185, 13357580, 16029096, 20036370, 26715160, 40072740, 80145480]

約数ペア:

[(1, 80145480), (2, 40072740), (3, 26715160), (4, 20036370), (5, 16029096), (6, 13357580), (8, 10018185), (10, 8014548), (12, 6678790), (15, 5343032), (17, 4714440), (20, 4007274), (24, 3339395), (30, 2671516), (34, 2357220), (40, 2003637), (51, 1571480), (60, 1335758), (68, 1178610), (85, 942888), (102, 785740), (120, 667879), (136, 589305), (170, 471444), (204, 392870), (255, 314296), (289, 277320), (340, 235722), (408, 196435), (510, 157148), (578, 138660), (680, 117861), (867, 92440), (1020, 78574), (1156, 69330), (1445, 55464), (1734, 46220), (2040, 39287), (2311, 34680), (2312, 34665), (2890, 27732), (3468, 23110), (4335, 18488), (4622, 17340), (5780, 13866), (6933, 11560), (6936, 11555), (8670, 9244)]