1022221920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29173}}^1$

素因数の和:29264

約数の個数: 96

約数和(自身を含む): 3264220512

約数和(自身を除く): 2241998592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 8760, 11680, 17520, 29173, 35040, 58346, 87519, 116692, 145865, 175038, 233384, 291730, 350076, 437595, 466768, 583460, 700152, 875190, 933536, 1166920, 1400304, 1750380, 2129629, 2333840, 2800608, 3500760, 4259258, 4667680, 6388887, 7001520, 8518516, 10648145, 12777774, 14003040, 17037032, 21296290, 25555548, 31944435, 34074064, 42592580, 51111096, 63888870, 68148128, 85185160, 102222192, 127777740, 170370320, 204444384, 255555480, 340740640, 511110960, 1022221920]

約数ペア:

[(1, 1022221920), (2, 511110960), (3, 340740640), (4, 255555480), (5, 204444384), (6, 170370320), (8, 127777740), (10, 102222192), (12, 85185160), (15, 68148128), (16, 63888870), (20, 51111096), (24, 42592580), (30, 34074064), (32, 31944435), (40, 25555548), (48, 21296290), (60, 17037032), (73, 14003040), (80, 12777774), (96, 10648145), (120, 8518516), (146, 7001520), (160, 6388887), (219, 4667680), (240, 4259258), (292, 3500760), (365, 2800608), (438, 2333840), (480, 2129629), (584, 1750380), (730, 1400304), (876, 1166920), (1095, 933536), (1168, 875190), (1460, 700152), (1752, 583460), (2190, 466768), (2336, 437595), (2920, 350076), (3504, 291730), (4380, 233384), (5840, 175038), (7008, 145865), (8760, 116692), (11680, 87519), (17520, 58346), (29173, 35040)]