2015975040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2861}}^1$

素因数の和:3250

約数の個数: 128

約数和(自身を含む): 6445681920

約数和(自身を除く): 4429706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 367, 384, 480, 640, 734, 960, 1101, 1468, 1835, 1920, 2202, 2861, 2936, 3670, 4404, 5505, 5722, 5872, 7340, 8583, 8808, 11010, 11444, 11744, 14305, 14680, 17166, 17616, 22020, 22888, 23488, 28610, 29360, 34332, 35232, 42915, 44040, 45776, 46976, 57220, 58720, 68664, 70464, 85830, 88080, 91552, 114440, 117440, 137328, 140928, 171660, 176160, 183104, 228880, 234880, 274656, 343320, 352320, 366208, 457760, 549312, 686640, 704640, 915520, 1049987, 1098624, 1373280, 1831040, 2099974, 2746560, 3149961, 4199948, 5249935, 5493120, 6299922, 8399896, 10499870, 12599844, 15749805, 16799792, 20999740, 25199688, 31499610, 33599584, 41999480, 50399376, 62999220, 67199168, 83998960, 100798752, 125998440, 134398336, 167997920, 201597504, 251996880, 335995840, 403195008, 503993760, 671991680, 1007987520, 2015975040]

約数ペア:

[(1, 2015975040), (2, 1007987520), (3, 671991680), (4, 503993760), (5, 403195008), (6, 335995840), (8, 251996880), (10, 201597504), (12, 167997920), (15, 134398336), (16, 125998440), (20, 100798752), (24, 83998960), (30, 67199168), (32, 62999220), (40, 50399376), (48, 41999480), (60, 33599584), (64, 31499610), (80, 25199688), (96, 20999740), (120, 16799792), (128, 15749805), (160, 12599844), (192, 10499870), (240, 8399896), (320, 6299922), (367, 5493120), (384, 5249935), (480, 4199948), (640, 3149961), (734, 2746560), (960, 2099974), (1101, 1831040), (1468, 1373280), (1835, 1098624), (1920, 1049987), (2202, 915520), (2861, 704640), (2936, 686640), (3670, 549312), (4404, 457760), (5505, 366208), (5722, 352320), (5872, 343320), (7340, 274656), (8583, 234880), (8808, 228880), (11010, 183104), (11444, 176160), (11744, 171660), (14305, 140928), (14680, 137328), (17166, 117440), (17616, 114440), (22020, 91552), (22888, 88080), (23488, 85830), (28610, 70464), (29360, 68664), (34332, 58720), (35232, 57220), (42915, 46976), (44040, 45776)]