9927421440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1292633}}^1$

素因数の和:1292659

約数の個数: 80

約数和(自身を含む): 31736749968

約数和(自身を除く): 21809328528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1292633, 2585266, 3877899, 5170532, 6463165, 7755798, 10341064, 12926330, 15511596, 19389495, 20682128, 25852660, 31023192, 38778990, 41364256, 51705320, 62046384, 77557980, 82728512, 103410640, 124092768, 155115960, 165457024, 206821280, 248185536, 310231920, 330914048, 413642560, 496371072, 620463840, 661828096, 827285120, 992742144, 1240927680, 1654570240, 1985484288, 2481855360, 3309140480, 4963710720, 9927421440]

約数ペア:

[(1, 9927421440), (2, 4963710720), (3, 3309140480), (4, 2481855360), (5, 1985484288), (6, 1654570240), (8, 1240927680), (10, 992742144), (12, 827285120), (15, 661828096), (16, 620463840), (20, 496371072), (24, 413642560), (30, 330914048), (32, 310231920), (40, 248185536), (48, 206821280), (60, 165457024), (64, 155115960), (80, 124092768), (96, 103410640), (120, 82728512), (128, 77557980), (160, 62046384), (192, 51705320), (240, 41364256), (256, 38778990), (320, 31023192), (384, 25852660), (480, 20682128), (512, 19389495), (640, 15511596), (768, 12926330), (960, 10341064), (1280, 7755798), (1536, 6463165), (1920, 5170532), (2560, 3877899), (3840, 2585266), (7680, 1292633)]