5139240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 15595200

約数和(自身を除く): 10455960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 379, 452, 565, 678, 758, 904, 1130, 1137, 1356, 1516, 1695, 1895, 2260, 2274, 2712, 3032, 3390, 3790, 4520, 4548, 5685, 6780, 7580, 9096, 11370, 13560, 15160, 22740, 42827, 45480, 85654, 128481, 171308, 214135, 256962, 342616, 428270, 513924, 642405, 856540, 1027848, 1284810, 1713080, 2569620, 5139240]

約数ペア:

[(1, 5139240), (2, 2569620), (3, 1713080), (4, 1284810), (5, 1027848), (6, 856540), (8, 642405), (10, 513924), (12, 428270), (15, 342616), (20, 256962), (24, 214135), (30, 171308), (40, 128481), (60, 85654), (113, 45480), (120, 42827), (226, 22740), (339, 15160), (379, 13560), (452, 11370), (565, 9096), (678, 7580), (758, 6780), (904, 5685), (1130, 4548), (1137, 4520), (1356, 3790), (1516, 3390), (1695, 3032), (1895, 2712), (2260, 2274)]