153860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 506736000

約数和(自身を除く): 352875480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 229, 264, 330, 440, 458, 509, 660, 687, 916, 1018, 1145, 1320, 1374, 1527, 1832, 2036, 2290, 2519, 2545, 2748, 3054, 3435, 4072, 4580, 5038, 5090, 5496, 5599, 6108, 6870, 7557, 7635, 9160, 10076, 10180, 11198, 12216, 12595, 13740, 15114, 15270, 16797, 20152, 20360, 22396, 25190, 27480, 27995, 30228, 30540, 33594, 37785, 44792, 50380, 55990, 60456, 61080, 67188, 75570, 83985, 100760, 111980, 116561, 134376, 151140, 167970, 223960, 233122, 302280, 335940, 349683, 466244, 582805, 671880, 699366, 932488, 1165610, 1282171, 1398732, 1748415, 2331220, 2564342, 2797464, 3496830, 3846513, 4662440, 5128684, 6410855, 6993660, 7693026, 10257368, 12821710, 13987320, 15386052, 19232565, 25643420, 30772104, 38465130, 51286840, 76930260, 153860520]

約数ペア:

[(1, 153860520), (2, 76930260), (3, 51286840), (4, 38465130), (5, 30772104), (6, 25643420), (8, 19232565), (10, 15386052), (11, 13987320), (12, 12821710), (15, 10257368), (20, 7693026), (22, 6993660), (24, 6410855), (30, 5128684), (33, 4662440), (40, 3846513), (44, 3496830), (55, 2797464), (60, 2564342), (66, 2331220), (88, 1748415), (110, 1398732), (120, 1282171), (132, 1165610), (165, 932488), (220, 699366), (229, 671880), (264, 582805), (330, 466244), (440, 349683), (458, 335940), (509, 302280), (660, 233122), (687, 223960), (916, 167970), (1018, 151140), (1145, 134376), (1320, 116561), (1374, 111980), (1527, 100760), (1832, 83985), (2036, 75570), (2290, 67188), (2519, 61080), (2545, 60456), (2748, 55990), (3054, 50380), (3435, 44792), (4072, 37785), (4580, 33594), (5038, 30540), (5090, 30228), (5496, 27995), (5599, 27480), (6108, 25190), (6870, 22396), (7557, 20360), (7635, 20152), (9160, 16797), (10076, 15270), (10180, 15114), (11198, 13740), (12216, 12595)]