464887680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{242129}}^1$

素因数の和:242151

約数の個数: 64

約数和(自身を含む): 1481835600

約数和(自身を除く): 1016947920

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, 320, 384, 480, 640, 960, 1920, 242129, 484258, 726387, 968516, 1210645, 1452774, 1937032, 2421290, 2905548, 3631935, 3874064, 4842580, 5811096, 7263870, 7748128, 9685160, 11622192, 14527740, 15496256, 19370320, 23244384, 29055480, 30992512, 38740640, 46488768, 58110960, 77481280, 92977536, 116221920, 154962560, 232443840, 464887680]

約数ペア:

[(1, 464887680), (2, 232443840), (3, 154962560), (4, 116221920), (5, 92977536), (6, 77481280), (8, 58110960), (10, 46488768), (12, 38740640), (15, 30992512), (16, 29055480), (20, 23244384), (24, 19370320), (30, 15496256), (32, 14527740), (40, 11622192), (48, 9685160), (60, 7748128), (64, 7263870), (80, 5811096), (96, 4842580), (120, 3874064), (128, 3631935), (160, 2905548), (192, 2421290), (240, 1937032), (320, 1452774), (384, 1210645), (480, 968516), (640, 726387), (960, 484258), (1920, 242129)]