2485696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{334099}}^1$

素因数の和:334146

約数の個数: 80

約数和(自身を含む): 7954252800

約数和(自身を除く): 5468556240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 334099, 668198, 1002297, 1336396, 1670495, 2004594, 2672792, 3340990, 4009188, 5011485, 5345584, 6681980, 8018376, 10022970, 10357069, 13363960, 16036752, 20045940, 20714138, 26727920, 31071207, 40091880, 41428276, 51785345, 62142414, 80183760, 82856552, 103570690, 124284828, 155356035, 165713104, 207141380, 248569656, 310712070, 414282760, 497139312, 621424140, 828565520, 1242848280, 2485696560]

約数ペア:

[(1, 2485696560), (2, 1242848280), (3, 828565520), (4, 621424140), (5, 497139312), (6, 414282760), (8, 310712070), (10, 248569656), (12, 207141380), (15, 165713104), (16, 155356035), (20, 124284828), (24, 103570690), (30, 82856552), (31, 80183760), (40, 62142414), (48, 51785345), (60, 41428276), (62, 40091880), (80, 31071207), (93, 26727920), (120, 20714138), (124, 20045940), (155, 16036752), (186, 13363960), (240, 10357069), (248, 10022970), (310, 8018376), (372, 6681980), (465, 5345584), (496, 5011485), (620, 4009188), (744, 3340990), (930, 2672792), (1240, 2004594), (1488, 1670495), (1860, 1336396), (2480, 1002297), (3720, 668198), (7440, 334099)]