2880468

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 7560000

約数和(自身を除く): 4679532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 179, 298, 358, 447, 537, 596, 716, 894, 1074, 1341, 1611, 1788, 2148, 2682, 3222, 4023, 4833, 5364, 6444, 8046, 9666, 16092, 19332, 26671, 53342, 80013, 106684, 160026, 240039, 320052, 480078, 720117, 960156, 1440234, 2880468]

約数ペア:

[(1, 2880468), (2, 1440234), (3, 960156), (4, 720117), (6, 480078), (9, 320052), (12, 240039), (18, 160026), (27, 106684), (36, 80013), (54, 53342), (108, 26671), (149, 19332), (179, 16092), (298, 9666), (358, 8046), (447, 6444), (537, 5364), (596, 4833), (716, 4023), (894, 3222), (1074, 2682), (1341, 2148), (1611, 1788)]