488706720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2539}}^1$

素因数の和:2958

約数の個数: 96

約数和(自身を含む): 1543872960

約数和(自身を除く): 1055166240

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, 401, 480, 802, 1203, 1604, 2005, 2406, 2539, 3208, 4010, 4812, 5078, 6015, 6416, 7617, 8020, 9624, 10156, 12030, 12695, 12832, 15234, 16040, 19248, 20312, 24060, 25390, 30468, 32080, 38085, 38496, 40624, 48120, 50780, 60936, 64160, 76170, 81248, 96240, 101560, 121872, 152340, 192480, 203120, 243744, 304680, 406240, 609360, 1018139, 1218720, 2036278, 3054417, 4072556, 5090695, 6108834, 8145112, 10181390, 12217668, 15272085, 16290224, 20362780, 24435336, 30544170, 32580448, 40725560, 48870672, 61088340, 81451120, 97741344, 122176680, 162902240, 244353360, 488706720]

約数ペア:

[(1, 488706720), (2, 244353360), (3, 162902240), (4, 122176680), (5, 97741344), (6, 81451120), (8, 61088340), (10, 48870672), (12, 40725560), (15, 32580448), (16, 30544170), (20, 24435336), (24, 20362780), (30, 16290224), (32, 15272085), (40, 12217668), (48, 10181390), (60, 8145112), (80, 6108834), (96, 5090695), (120, 4072556), (160, 3054417), (240, 2036278), (401, 1218720), (480, 1018139), (802, 609360), (1203, 406240), (1604, 304680), (2005, 243744), (2406, 203120), (2539, 192480), (3208, 152340), (4010, 121872), (4812, 101560), (5078, 96240), (6015, 81248), (6416, 76170), (7617, 64160), (8020, 60936), (9624, 50780), (10156, 48120), (12030, 40624), (12695, 38496), (12832, 38085), (15234, 32080), (16040, 30468), (19248, 25390), (20312, 24060)]