977347080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47629}}^1$

素因数の和:47668

約数の個数: 128

約数和(自身を含む): 3429360000

約数和(自身を除く): 2452012920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 47629, 95258, 142887, 190516, 238145, 285774, 381032, 428661, 476290, 571548, 714435, 857322, 904951, 952580, 1143096, 1285983, 1428870, 1714644, 1809902, 1905160, 2143305, 2571966, 2714853, 2857740, 3429288, 3619804, 4286610, 4524755, 5143932, 5429706, 5715480, 6429915, 7239608, 8144559, 8573220, 9049510, 10287864, 10859412, 12859830, 13574265, 16289118, 17146440, 18099020, 21718824, 24433677, 25719660, 27148530, 32578236, 36198040, 40722795, 48867354, 51439320, 54297060, 65156472, 81445590, 97734708, 108594120, 122168385, 162891180, 195469416, 244336770, 325782360, 488673540, 977347080]

約数ペア:

[(1, 977347080), (2, 488673540), (3, 325782360), (4, 244336770), (5, 195469416), (6, 162891180), (8, 122168385), (9, 108594120), (10, 97734708), (12, 81445590), (15, 65156472), (18, 54297060), (19, 51439320), (20, 48867354), (24, 40722795), (27, 36198040), (30, 32578236), (36, 27148530), (38, 25719660), (40, 24433677), (45, 21718824), (54, 18099020), (57, 17146440), (60, 16289118), (72, 13574265), (76, 12859830), (90, 10859412), (95, 10287864), (108, 9049510), (114, 8573220), (120, 8144559), (135, 7239608), (152, 6429915), (171, 5715480), (180, 5429706), (190, 5143932), (216, 4524755), (228, 4286610), (270, 3619804), (285, 3429288), (342, 2857740), (360, 2714853), (380, 2571966), (456, 2143305), (513, 1905160), (540, 1809902), (570, 1714644), (684, 1428870), (760, 1285983), (855, 1143096), (1026, 952580), (1080, 904951), (1140, 857322), (1368, 714435), (1710, 571548), (2052, 476290), (2280, 428661), (2565, 381032), (3420, 285774), (4104, 238145), (5130, 190516), (6840, 142887), (10260, 95258), (20520, 47629)]