120043920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2539}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 374172480

約数和(自身を除く): 254128560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2539, 2955, 3152, 3940, 4728, 5078, 5910, 7617, 7880, 9456, 10156, 11820, 12695, 15234, 15760, 20312, 23640, 25390, 30468, 38085, 40624, 47280, 50780, 60936, 76170, 101560, 121872, 152340, 203120, 304680, 500183, 609360, 1000366, 1500549, 2000732, 2500915, 3001098, 4001464, 5001830, 6002196, 7502745, 8002928, 10003660, 12004392, 15005490, 20007320, 24008784, 30010980, 40014640, 60021960, 120043920]

約数ペア:

[(1, 120043920), (2, 60021960), (3, 40014640), (4, 30010980), (5, 24008784), (6, 20007320), (8, 15005490), (10, 12004392), (12, 10003660), (15, 8002928), (16, 7502745), (20, 6002196), (24, 5001830), (30, 4001464), (40, 3001098), (48, 2500915), (60, 2000732), (80, 1500549), (120, 1000366), (197, 609360), (240, 500183), (394, 304680), (591, 203120), (788, 152340), (985, 121872), (1182, 101560), (1576, 76170), (1970, 60936), (2364, 50780), (2539, 47280), (2955, 40624), (3152, 38085), (3940, 30468), (4728, 25390), (5078, 23640), (5910, 20312), (7617, 15760), (7880, 15234), (9456, 12695), (10156, 11820)]