145011840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75527}}^1$

素因数の和:75549

約数の個数: 64

約数和(自身を含む): 462231360

約数和(自身を除く): 317219520

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, 75527, 151054, 226581, 302108, 377635, 453162, 604216, 755270, 906324, 1132905, 1208432, 1510540, 1812648, 2265810, 2416864, 3021080, 3625296, 4531620, 4833728, 6042160, 7250592, 9063240, 9667456, 12084320, 14501184, 18126480, 24168640, 29002368, 36252960, 48337280, 72505920, 145011840]

約数ペア:

[(1, 145011840), (2, 72505920), (3, 48337280), (4, 36252960), (5, 29002368), (6, 24168640), (8, 18126480), (10, 14501184), (12, 12084320), (15, 9667456), (16, 9063240), (20, 7250592), (24, 6042160), (30, 4833728), (32, 4531620), (40, 3625296), (48, 3021080), (60, 2416864), (64, 2265810), (80, 1812648), (96, 1510540), (120, 1208432), (128, 1132905), (160, 906324), (192, 755270), (240, 604216), (320, 453162), (384, 377635), (480, 302108), (640, 226581), (960, 151054), (1920, 75527)]