47731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8647}}^1$

素因数の和:8686

約数の個数: 80

約数和(自身を含む): 154418688

約数和(自身を除く): 106687248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 172940, 198881, 207528, 259410, 345880, 397762, 415056, 518820, 596643, 691760, 795524, 994405, 1037640, 1193286, 1591048, 1988810, 2075280, 2386572, 2983215, 3182096, 3977620, 4773144, 5966430, 7955240, 9546288, 11932860, 15910480, 23865720, 47731440]

約数ペア:

[(1, 47731440), (2, 23865720), (3, 15910480), (4, 11932860), (5, 9546288), (6, 7955240), (8, 5966430), (10, 4773144), (12, 3977620), (15, 3182096), (16, 2983215), (20, 2386572), (23, 2075280), (24, 1988810), (30, 1591048), (40, 1193286), (46, 1037640), (48, 994405), (60, 795524), (69, 691760), (80, 596643), (92, 518820), (115, 415056), (120, 397762), (138, 345880), (184, 259410), (230, 207528), (240, 198881), (276, 172940), (345, 138352), (368, 129705), (460, 103764), (552, 86470), (690, 69176), (920, 51882), (1104, 43235), (1380, 34588), (1840, 25941), (2760, 17294), (5520, 8647)]