105810480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 357767280

約数和(自身を除く): 251956800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 821, 895, 1074, 1432, 1611, 1642, 1790, 2148, 2463, 2685, 2864, 3222, 3284, 3580, 4105, 4296, 4926, 5370, 6444, 6568, 7160, 7389, 8055, 8210, 8592, 9852, 10740, 12315, 12888, 13136, 14320, 14778, 16110, 16420, 19704, 21480, 24630, 25776, 29556, 32220, 32840, 36945, 39408, 42960, 49260, 59112, 64440, 65680, 73890, 98520, 118224, 128880, 146959, 147780, 197040, 293918, 295560, 440877, 587836, 591120, 734795, 881754, 1175672, 1322631, 1469590, 1763508, 2204385, 2351344, 2645262, 2939180, 3527016, 4408770, 5290524, 5878360, 6613155, 7054032, 8817540, 10581048, 11756720, 13226310, 17635080, 21162096, 26452620, 35270160, 52905240, 105810480]

約数ペア:

[(1, 105810480), (2, 52905240), (3, 35270160), (4, 26452620), (5, 21162096), (6, 17635080), (8, 13226310), (9, 11756720), (10, 10581048), (12, 8817540), (15, 7054032), (16, 6613155), (18, 5878360), (20, 5290524), (24, 4408770), (30, 3527016), (36, 2939180), (40, 2645262), (45, 2351344), (48, 2204385), (60, 1763508), (72, 1469590), (80, 1322631), (90, 1175672), (120, 881754), (144, 734795), (179, 591120), (180, 587836), (240, 440877), (358, 295560), (360, 293918), (537, 197040), (716, 147780), (720, 146959), (821, 128880), (895, 118224), (1074, 98520), (1432, 73890), (1611, 65680), (1642, 64440), (1790, 59112), (2148, 49260), (2463, 42960), (2685, 39408), (2864, 36945), (3222, 32840), (3284, 32220), (3580, 29556), (4105, 25776), (4296, 24630), (4926, 21480), (5370, 19704), (6444, 16420), (6568, 16110), (7160, 14778), (7389, 14320), (8055, 13136), (8210, 12888), (8592, 12315), (9852, 10740)]