1155680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1674784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 233, 248, 310, 466, 496, 620, 932, 992, 1165, 1240, 1864, 2330, 2480, 3728, 4660, 4960, 7223, 7456, 9320, 14446, 18640, 28892, 36115, 37280, 57784, 72230, 115568, 144460, 231136, 288920, 577840, 1155680]

約数ペア:

[(1, 1155680), (2, 577840), (4, 288920), (5, 231136), (8, 144460), (10, 115568), (16, 72230), (20, 57784), (31, 37280), (32, 36115), (40, 28892), (62, 18640), (80, 14446), (124, 9320), (155, 7456), (160, 7223), (233, 4960), (248, 4660), (310, 3728), (466, 2480), (496, 2330), (620, 1864), (932, 1240), (992, 1165)]