312054240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5119}}^1$

素因数の和:5264

約数の個数: 96

約数和(自身を含む): 990904320

約数和(自身を除く): 678850080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 5119, 6096, 7620, 10160, 10238, 12192, 15240, 15357, 20320, 20476, 25595, 30480, 30714, 40952, 51190, 60960, 61428, 76785, 81904, 102380, 122856, 153570, 163808, 204760, 245712, 307140, 409520, 491424, 614280, 650113, 819040, 1228560, 1300226, 1950339, 2457120, 2600452, 3250565, 3900678, 5200904, 6501130, 7801356, 9751695, 10401808, 13002260, 15602712, 19503390, 20803616, 26004520, 31205424, 39006780, 52009040, 62410848, 78013560, 104018080, 156027120, 312054240]

約数ペア:

[(1, 312054240), (2, 156027120), (3, 104018080), (4, 78013560), (5, 62410848), (6, 52009040), (8, 39006780), (10, 31205424), (12, 26004520), (15, 20803616), (16, 19503390), (20, 15602712), (24, 13002260), (30, 10401808), (32, 9751695), (40, 7801356), (48, 6501130), (60, 5200904), (80, 3900678), (96, 3250565), (120, 2600452), (127, 2457120), (160, 1950339), (240, 1300226), (254, 1228560), (381, 819040), (480, 650113), (508, 614280), (635, 491424), (762, 409520), (1016, 307140), (1270, 245712), (1524, 204760), (1905, 163808), (2032, 153570), (2540, 122856), (3048, 102380), (3810, 81904), (4064, 76785), (5080, 61428), (5119, 60960), (6096, 51190), (7620, 40952), (10160, 30714), (10238, 30480), (12192, 25595), (15240, 20476), (15357, 20320)]