2427240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 7387200

約数和(自身を除く): 4959960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 179, 226, 339, 358, 452, 537, 565, 678, 716, 895, 904, 1074, 1130, 1356, 1432, 1695, 1790, 2148, 2260, 2685, 2712, 3390, 3580, 4296, 4520, 5370, 6780, 7160, 10740, 13560, 20227, 21480, 40454, 60681, 80908, 101135, 121362, 161816, 202270, 242724, 303405, 404540, 485448, 606810, 809080, 1213620, 2427240]

約数ペア:

[(1, 2427240), (2, 1213620), (3, 809080), (4, 606810), (5, 485448), (6, 404540), (8, 303405), (10, 242724), (12, 202270), (15, 161816), (20, 121362), (24, 101135), (30, 80908), (40, 60681), (60, 40454), (113, 21480), (120, 20227), (179, 13560), (226, 10740), (339, 7160), (358, 6780), (452, 5370), (537, 4520), (565, 4296), (678, 3580), (716, 3390), (895, 2712), (904, 2685), (1074, 2260), (1130, 2148), (1356, 1790), (1432, 1695)]