486998640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{676387}}^1$

素因数の和:676406

約数の個数: 60

約数和(自身を含む): 1635506184

約数和(自身を除く): 1148507544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 676387, 1352774, 2029161, 2705548, 3381935, 4058322, 5411096, 6087483, 6763870, 8116644, 10145805, 10822192, 12174966, 13527740, 16233288, 20291610, 24349932, 27055480, 30437415, 32466576, 40583220, 48699864, 54110960, 60874830, 81166440, 97399728, 121749660, 162332880, 243499320, 486998640]

約数ペア:

[(1, 486998640), (2, 243499320), (3, 162332880), (4, 121749660), (5, 97399728), (6, 81166440), (8, 60874830), (9, 54110960), (10, 48699864), (12, 40583220), (15, 32466576), (16, 30437415), (18, 27055480), (20, 24349932), (24, 20291610), (30, 16233288), (36, 13527740), (40, 12174966), (45, 10822192), (48, 10145805), (60, 8116644), (72, 6763870), (80, 6087483), (90, 5411096), (120, 4058322), (144, 3381935), (180, 2705548), (240, 2029161), (360, 1352774), (720, 676387)]