154544160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 488642112

約数和(自身を除く): 334097952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 480, 794, 811, 1191, 1588, 1622, 1985, 2382, 2433, 3176, 3244, 3970, 4055, 4764, 4866, 5955, 6352, 6488, 7940, 8110, 9528, 9732, 11910, 12165, 12704, 12976, 15880, 16220, 19056, 19464, 23820, 24330, 25952, 31760, 32440, 38112, 38928, 47640, 48660, 63520, 64880, 77856, 95280, 97320, 129760, 190560, 194640, 321967, 389280, 643934, 965901, 1287868, 1609835, 1931802, 2575736, 3219670, 3863604, 4829505, 5151472, 6439340, 7727208, 9659010, 10302944, 12878680, 15454416, 19318020, 25757360, 30908832, 38636040, 51514720, 77272080, 154544160]

約数ペア:

[(1, 154544160), (2, 77272080), (3, 51514720), (4, 38636040), (5, 30908832), (6, 25757360), (8, 19318020), (10, 15454416), (12, 12878680), (15, 10302944), (16, 9659010), (20, 7727208), (24, 6439340), (30, 5151472), (32, 4829505), (40, 3863604), (48, 3219670), (60, 2575736), (80, 1931802), (96, 1609835), (120, 1287868), (160, 965901), (240, 643934), (397, 389280), (480, 321967), (794, 194640), (811, 190560), (1191, 129760), (1588, 97320), (1622, 95280), (1985, 77856), (2382, 64880), (2433, 63520), (3176, 48660), (3244, 47640), (3970, 38928), (4055, 38112), (4764, 32440), (4866, 31760), (5955, 25952), (6352, 24330), (6488, 23820), (7940, 19464), (8110, 19056), (9528, 16220), (9732, 15880), (11910, 12976), (12165, 12704)]