885453960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4679}}^1$

素因数の和:4795

約数の個数: 128

約数和(自身を含む): 2830464000

約数和(自身を除く): 1945010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1577, 1660, 1992, 2280, 2490, 3154, 3320, 4679, 4731, 4980, 6308, 7885, 9358, 9462, 9960, 12616, 14037, 15770, 18716, 18924, 23395, 23655, 28074, 31540, 37432, 37848, 46790, 47310, 56148, 63080, 70185, 88901, 93580, 94620, 112296, 140370, 177802, 187160, 189240, 266703, 280740, 355604, 388357, 444505, 533406, 561480, 711208, 776714, 889010, 1066812, 1165071, 1333515, 1553428, 1778020, 1941785, 2133624, 2330142, 2667030, 3106856, 3556040, 3883570, 4660284, 5334060, 5825355, 7378783, 7767140, 9320568, 10668120, 11650710, 14757566, 15534280, 22136349, 23301420, 29515132, 36893915, 44272698, 46602840, 59030264, 73787830, 88545396, 110681745, 147575660, 177090792, 221363490, 295151320, 442726980, 885453960]

約数ペア:

[(1, 885453960), (2, 442726980), (3, 295151320), (4, 221363490), (5, 177090792), (6, 147575660), (8, 110681745), (10, 88545396), (12, 73787830), (15, 59030264), (19, 46602840), (20, 44272698), (24, 36893915), (30, 29515132), (38, 23301420), (40, 22136349), (57, 15534280), (60, 14757566), (76, 11650710), (83, 10668120), (95, 9320568), (114, 7767140), (120, 7378783), (152, 5825355), (166, 5334060), (190, 4660284), (228, 3883570), (249, 3556040), (285, 3106856), (332, 2667030), (380, 2330142), (415, 2133624), (456, 1941785), (498, 1778020), (570, 1553428), (664, 1333515), (760, 1165071), (830, 1066812), (996, 889010), (1140, 776714), (1245, 711208), (1577, 561480), (1660, 533406), (1992, 444505), (2280, 388357), (2490, 355604), (3154, 280740), (3320, 266703), (4679, 189240), (4731, 187160), (4980, 177802), (6308, 140370), (7885, 112296), (9358, 94620), (9462, 93580), (9960, 88901), (12616, 70185), (14037, 63080), (15770, 56148), (18716, 47310), (18924, 46790), (23395, 37848), (23655, 37432), (28074, 31540)]