876808920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1483}}^1$

素因数の和:1889

約数の個数: 128

約数和(自身を含む): 2842156800

約数和(自身を除く): 1965347880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 379, 390, 520, 758, 780, 1137, 1483, 1516, 1560, 1895, 2274, 2966, 3032, 3790, 4449, 4548, 4927, 5685, 5932, 7415, 7580, 8898, 9096, 9854, 11370, 11864, 14781, 14830, 15160, 17796, 19279, 19708, 22245, 22740, 24635, 29562, 29660, 35592, 38558, 39416, 44490, 45480, 49270, 57837, 59124, 59320, 73905, 77116, 88980, 96395, 98540, 115674, 118248, 147810, 154232, 177960, 192790, 197080, 231348, 289185, 295620, 385580, 462696, 562057, 578370, 591240, 771160, 1124114, 1156740, 1686171, 2248228, 2313480, 2810285, 3372342, 4496456, 5620570, 6744684, 7306741, 8430855, 11241140, 13489368, 14613482, 16861710, 21920223, 22482280, 29226964, 33723420, 36533705, 43840446, 58453928, 67446840, 73067410, 87680892, 109601115, 146134820, 175361784, 219202230, 292269640, 438404460, 876808920]

約数ペア:

[(1, 876808920), (2, 438404460), (3, 292269640), (4, 219202230), (5, 175361784), (6, 146134820), (8, 109601115), (10, 87680892), (12, 73067410), (13, 67446840), (15, 58453928), (20, 43840446), (24, 36533705), (26, 33723420), (30, 29226964), (39, 22482280), (40, 21920223), (52, 16861710), (60, 14613482), (65, 13489368), (78, 11241140), (104, 8430855), (120, 7306741), (130, 6744684), (156, 5620570), (195, 4496456), (260, 3372342), (312, 2810285), (379, 2313480), (390, 2248228), (520, 1686171), (758, 1156740), (780, 1124114), (1137, 771160), (1483, 591240), (1516, 578370), (1560, 562057), (1895, 462696), (2274, 385580), (2966, 295620), (3032, 289185), (3790, 231348), (4449, 197080), (4548, 192790), (4927, 177960), (5685, 154232), (5932, 147810), (7415, 118248), (7580, 115674), (8898, 98540), (9096, 96395), (9854, 88980), (11370, 77116), (11864, 73905), (14781, 59320), (14830, 59124), (15160, 57837), (17796, 49270), (19279, 45480), (19708, 44490), (22245, 39416), (22740, 38558), (24635, 35592), (29562, 29660)]