343069680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2539}}^1$

素因数の和:3118

約数の個数: 80

約数和(自身を含む): 1065824640

約数和(自身を除く): 722754960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2252, 2539, 2815, 3378, 4504, 5078, 5630, 6756, 7617, 8445, 9008, 10156, 11260, 12695, 13512, 15234, 16890, 20312, 22520, 25390, 27024, 30468, 33780, 38085, 40624, 45040, 50780, 60936, 67560, 76170, 101560, 121872, 135120, 152340, 203120, 304680, 609360, 1429457, 2858914, 4288371, 5717828, 7147285, 8576742, 11435656, 14294570, 17153484, 21441855, 22871312, 28589140, 34306968, 42883710, 57178280, 68613936, 85767420, 114356560, 171534840, 343069680]

約数ペア:

[(1, 343069680), (2, 171534840), (3, 114356560), (4, 85767420), (5, 68613936), (6, 57178280), (8, 42883710), (10, 34306968), (12, 28589140), (15, 22871312), (16, 21441855), (20, 17153484), (24, 14294570), (30, 11435656), (40, 8576742), (48, 7147285), (60, 5717828), (80, 4288371), (120, 2858914), (240, 1429457), (563, 609360), (1126, 304680), (1689, 203120), (2252, 152340), (2539, 135120), (2815, 121872), (3378, 101560), (4504, 76170), (5078, 67560), (5630, 60936), (6756, 50780), (7617, 45040), (8445, 40624), (9008, 38085), (10156, 33780), (11260, 30468), (12695, 27024), (13512, 25390), (15234, 22520), (16890, 20312)]