90807035520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47295331}}^1$

素因数の和:47295353

約数の個数: 64

約数和(自身を含む): 289447431840

約数和(自身を除く): 198640396320

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, 384, 480, 640, 960, 1920, 47295331, 94590662, 141885993, 189181324, 236476655, 283771986, 378362648, 472953310, 567543972, 709429965, 756725296, 945906620, 1135087944, 1418859930, 1513450592, 1891813240, 2270175888, 2837719860, 3026901184, 3783626480, 4540351776, 5675439720, 6053802368, 7567252960, 9080703552, 11350879440, 15134505920, 18161407104, 22701758880, 30269011840, 45403517760, 90807035520]

約数ペア:

[(1, 90807035520), (2, 45403517760), (3, 30269011840), (4, 22701758880), (5, 18161407104), (6, 15134505920), (8, 11350879440), (10, 9080703552), (12, 7567252960), (15, 6053802368), (16, 5675439720), (20, 4540351776), (24, 3783626480), (30, 3026901184), (32, 2837719860), (40, 2270175888), (48, 1891813240), (60, 1513450592), (64, 1418859930), (80, 1135087944), (96, 945906620), (120, 756725296), (128, 709429965), (160, 567543972), (192, 472953310), (240, 378362648), (320, 283771986), (384, 236476655), (480, 189181324), (640, 141885993), (960, 94590662), (1920, 47295331)]