4986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 10726800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 263, 316, 395, 474, 526, 632, 789, 790, 948, 1052, 1185, 1264, 1315, 1578, 1580, 1896, 2104, 2370, 2630, 3156, 3160, 3792, 3945, 4208, 4740, 5260, 6312, 6320, 7890, 9480, 10520, 12624, 15780, 18960, 20777, 21040, 31560, 41554, 62331, 63120, 83108, 103885, 124662, 166216, 207770, 249324, 311655, 332432, 415540, 498648, 623310, 831080, 997296, 1246620, 1662160, 2493240, 4986480]

約数ペア:

[(1, 4986480), (2, 2493240), (3, 1662160), (4, 1246620), (5, 997296), (6, 831080), (8, 623310), (10, 498648), (12, 415540), (15, 332432), (16, 311655), (20, 249324), (24, 207770), (30, 166216), (40, 124662), (48, 103885), (60, 83108), (79, 63120), (80, 62331), (120, 41554), (158, 31560), (237, 21040), (240, 20777), (263, 18960), (316, 15780), (395, 12624), (474, 10520), (526, 9480), (632, 7890), (789, 6320), (790, 6312), (948, 5260), (1052, 4740), (1185, 4208), (1264, 3945), (1315, 3792), (1578, 3160), (1580, 3156), (1896, 2630), (2104, 2370)]