120868080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 376121760

約数和(自身を除く): 255253680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1609, 1878, 2504, 3130, 3218, 3756, 4695, 4827, 5008, 6260, 6436, 7512, 8045, 9390, 9654, 12520, 12872, 15024, 16090, 18780, 19308, 24135, 25040, 25744, 32180, 37560, 38616, 48270, 64360, 75120, 77232, 96540, 128720, 193080, 386160, 503617, 1007234, 1510851, 2014468, 2518085, 3021702, 4028936, 5036170, 6043404, 7554255, 8057872, 10072340, 12086808, 15108510, 20144680, 24173616, 30217020, 40289360, 60434040, 120868080]

約数ペア:

[(1, 120868080), (2, 60434040), (3, 40289360), (4, 30217020), (5, 24173616), (6, 20144680), (8, 15108510), (10, 12086808), (12, 10072340), (15, 8057872), (16, 7554255), (20, 6043404), (24, 5036170), (30, 4028936), (40, 3021702), (48, 2518085), (60, 2014468), (80, 1510851), (120, 1007234), (240, 503617), (313, 386160), (626, 193080), (939, 128720), (1252, 96540), (1565, 77232), (1609, 75120), (1878, 64360), (2504, 48270), (3130, 38616), (3218, 37560), (3756, 32180), (4695, 25744), (4827, 25040), (5008, 24135), (6260, 19308), (6436, 18780), (7512, 16090), (8045, 15024), (9390, 12872), (9654, 12520)]