9972960

素因数分解:

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

素因数の和:360

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 21960480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 263, 316, 395, 474, 480, 526, 632, 789, 790, 948, 1052, 1185, 1264, 1315, 1578, 1580, 1896, 2104, 2370, 2528, 2630, 3156, 3160, 3792, 3945, 4208, 4740, 5260, 6312, 6320, 7584, 7890, 8416, 9480, 10520, 12624, 12640, 15780, 18960, 20777, 21040, 25248, 31560, 37920, 41554, 42080, 62331, 63120, 83108, 103885, 124662, 126240, 166216, 207770, 249324, 311655, 332432, 415540, 498648, 623310, 664864, 831080, 997296, 1246620, 1662160, 1994592, 2493240, 3324320, 4986480, 9972960]

約数ペア:

[(1, 9972960), (2, 4986480), (3, 3324320), (4, 2493240), (5, 1994592), (6, 1662160), (8, 1246620), (10, 997296), (12, 831080), (15, 664864), (16, 623310), (20, 498648), (24, 415540), (30, 332432), (32, 311655), (40, 249324), (48, 207770), (60, 166216), (79, 126240), (80, 124662), (96, 103885), (120, 83108), (158, 63120), (160, 62331), (237, 42080), (240, 41554), (263, 37920), (316, 31560), (395, 25248), (474, 21040), (480, 20777), (526, 18960), (632, 15780), (789, 12640), (790, 12624), (948, 10520), (1052, 9480), (1185, 8416), (1264, 7890), (1315, 7584), (1578, 6320), (1580, 6312), (1896, 5260), (2104, 4740), (2370, 4208), (2528, 3945), (2630, 3792), (3156, 3160)]