91577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5316

約数の個数: 80

約数和(自身を含む): 287832768

約数和(自身を除く): 196255728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5227, 5840, 8760, 10454, 15681, 17520, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 209080, 250896, 313620, 381571, 418160, 627240, 763142, 1144713, 1254480, 1526284, 1907855, 2289426, 3052568, 3815710, 4578852, 5723565, 6105136, 7631420, 9157704, 11447130, 15262840, 18315408, 22894260, 30525680, 45788520, 91577040]

約数ペア:

[(1, 91577040), (2, 45788520), (3, 30525680), (4, 22894260), (5, 18315408), (6, 15262840), (8, 11447130), (10, 9157704), (12, 7631420), (15, 6105136), (16, 5723565), (20, 4578852), (24, 3815710), (30, 3052568), (40, 2289426), (48, 1907855), (60, 1526284), (73, 1254480), (80, 1144713), (120, 763142), (146, 627240), (219, 418160), (240, 381571), (292, 313620), (365, 250896), (438, 209080), (584, 156810), (730, 125448), (876, 104540), (1095, 83632), (1168, 78405), (1460, 62724), (1752, 52270), (2190, 41816), (2920, 31362), (3504, 26135), (4380, 20908), (5227, 17520), (5840, 15681), (8760, 10454)]