549840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 1785600

約数和(自身を除く): 1235760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 79, 80, 87, 116, 120, 145, 158, 174, 232, 237, 240, 290, 316, 348, 395, 435, 464, 474, 580, 632, 696, 790, 870, 948, 1160, 1185, 1264, 1392, 1580, 1740, 1896, 2291, 2320, 2370, 3160, 3480, 3792, 4582, 4740, 6320, 6873, 6960, 9164, 9480, 11455, 13746, 18328, 18960, 22910, 27492, 34365, 36656, 45820, 54984, 68730, 91640, 109968, 137460, 183280, 274920, 549840]

約数ペア:

[(1, 549840), (2, 274920), (3, 183280), (4, 137460), (5, 109968), (6, 91640), (8, 68730), (10, 54984), (12, 45820), (15, 36656), (16, 34365), (20, 27492), (24, 22910), (29, 18960), (30, 18328), (40, 13746), (48, 11455), (58, 9480), (60, 9164), (79, 6960), (80, 6873), (87, 6320), (116, 4740), (120, 4582), (145, 3792), (158, 3480), (174, 3160), (232, 2370), (237, 2320), (240, 2291), (290, 1896), (316, 1740), (348, 1580), (395, 1392), (435, 1264), (464, 1185), (474, 1160), (580, 948), (632, 870), (696, 790)]