196589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2617}}^1$

素因数の和:2946

約数の個数: 80

約数和(自身を含む): 611606688

約数和(自身を除く): 415017648

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, 1878, 2504, 2617, 3130, 3756, 4695, 5008, 5234, 6260, 7512, 7851, 9390, 10468, 12520, 13085, 15024, 15702, 18780, 20936, 25040, 26170, 31404, 37560, 39255, 41872, 52340, 62808, 75120, 78510, 104680, 125616, 157020, 209360, 314040, 628080, 819121, 1638242, 2457363, 3276484, 4095605, 4914726, 6552968, 8191210, 9829452, 12286815, 13105936, 16382420, 19658904, 24573630, 32764840, 39317808, 49147260, 65529680, 98294520, 196589040]

約数ペア:

[(1, 196589040), (2, 98294520), (3, 65529680), (4, 49147260), (5, 39317808), (6, 32764840), (8, 24573630), (10, 19658904), (12, 16382420), (15, 13105936), (16, 12286815), (20, 9829452), (24, 8191210), (30, 6552968), (40, 4914726), (48, 4095605), (60, 3276484), (80, 2457363), (120, 1638242), (240, 819121), (313, 628080), (626, 314040), (939, 209360), (1252, 157020), (1565, 125616), (1878, 104680), (2504, 78510), (2617, 75120), (3130, 62808), (3756, 52340), (4695, 41872), (5008, 39255), (5234, 37560), (6260, 31404), (7512, 26170), (7851, 25040), (9390, 20936), (10468, 18780), (12520, 15702), (13085, 15024)]