245826240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 112

約数和(自身を含む): 851489280

約数和(自身を除く): 605663040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 23279, 46558, 69837, 93116, 116395, 139674, 186232, 232790, 256069, 279348, 349185, 372464, 465580, 512138, 558696, 698370, 744928, 768207, 931160, 1024276, 1117392, 1280345, 1396740, 1489856, 1536414, 1862320, 2048552, 2234784, 2560690, 2793480, 3072828, 3724640, 3841035, 4097104, 4469568, 5121380, 5586960, 6145656, 7449280, 7682070, 8194208, 10242760, 11173920, 12291312, 15364140, 16388416, 20485520, 22347840, 24582624, 30728280, 40971040, 49165248, 61456560, 81942080, 122913120, 245826240]

約数ペア:

[(1, 245826240), (2, 122913120), (3, 81942080), (4, 61456560), (5, 49165248), (6, 40971040), (8, 30728280), (10, 24582624), (11, 22347840), (12, 20485520), (15, 16388416), (16, 15364140), (20, 12291312), (22, 11173920), (24, 10242760), (30, 8194208), (32, 7682070), (33, 7449280), (40, 6145656), (44, 5586960), (48, 5121380), (55, 4469568), (60, 4097104), (64, 3841035), (66, 3724640), (80, 3072828), (88, 2793480), (96, 2560690), (110, 2234784), (120, 2048552), (132, 1862320), (160, 1536414), (165, 1489856), (176, 1396740), (192, 1280345), (220, 1117392), (240, 1024276), (264, 931160), (320, 768207), (330, 744928), (352, 698370), (440, 558696), (480, 512138), (528, 465580), (660, 372464), (704, 349185), (880, 279348), (960, 256069), (1056, 232790), (1320, 186232), (1760, 139674), (2112, 116395), (2640, 93116), (3520, 69837), (5280, 46558), (10560, 23279)]