89620920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 293155200

約数和(自身を除く): 203534280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1439, 1557, 1730, 2076, 2595, 2878, 3114, 3460, 4152, 4317, 5190, 5756, 6228, 6920, 7195, 7785, 8634, 10380, 11512, 12456, 12951, 14390, 15570, 17268, 20760, 21585, 25902, 28780, 31140, 34536, 43170, 51804, 57560, 62280, 64755, 86340, 103608, 129510, 172680, 248947, 259020, 497894, 518040, 746841, 995788, 1244735, 1493682, 1991576, 2240523, 2489470, 2987364, 3734205, 4481046, 4978940, 5974728, 7468410, 8962092, 9957880, 11202615, 14936820, 17924184, 22405230, 29873640, 44810460, 89620920]

約数ペア:

[(1, 89620920), (2, 44810460), (3, 29873640), (4, 22405230), (5, 17924184), (6, 14936820), (8, 11202615), (9, 9957880), (10, 8962092), (12, 7468410), (15, 5974728), (18, 4978940), (20, 4481046), (24, 3734205), (30, 2987364), (36, 2489470), (40, 2240523), (45, 1991576), (60, 1493682), (72, 1244735), (90, 995788), (120, 746841), (173, 518040), (180, 497894), (346, 259020), (360, 248947), (519, 172680), (692, 129510), (865, 103608), (1038, 86340), (1384, 64755), (1439, 62280), (1557, 57560), (1730, 51804), (2076, 43170), (2595, 34536), (2878, 31140), (3114, 28780), (3460, 25902), (4152, 21585), (4317, 20760), (5190, 17268), (5756, 15570), (6228, 14390), (6920, 12951), (7195, 12456), (7785, 11512), (8634, 10380)]