578320440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{42649}}^1$

素因数の和:42776

約数の個数: 64

約数和(自身を含む): 1750356000

約数和(自身を除く): 1172035560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 42649, 85298, 127947, 170596, 213245, 255894, 341192, 426490, 511788, 639735, 852980, 1023576, 1279470, 1705960, 2558940, 4819337, 5117880, 9638674, 14458011, 19277348, 24096685, 28916022, 38554696, 48193370, 57832044, 72290055, 96386740, 115664088, 144580110, 192773480, 289160220, 578320440]

約数ペア:

[(1, 578320440), (2, 289160220), (3, 192773480), (4, 144580110), (5, 115664088), (6, 96386740), (8, 72290055), (10, 57832044), (12, 48193370), (15, 38554696), (20, 28916022), (24, 24096685), (30, 19277348), (40, 14458011), (60, 9638674), (113, 5117880), (120, 4819337), (226, 2558940), (339, 1705960), (452, 1279470), (565, 1023576), (678, 852980), (904, 639735), (1130, 511788), (1356, 426490), (1695, 341192), (2260, 255894), (2712, 213245), (3390, 170596), (4520, 127947), (6780, 85298), (13560, 42649)]