261919200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109133}}^1$

素因数の和:109156

約数の個数: 72

約数和(自身を含む): 852554808

約数和(自身を除く): 590635608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 109133, 218266, 327399, 436532, 545665, 654798, 873064, 1091330, 1309596, 1636995, 1746128, 2182660, 2619192, 2728325, 3273990, 3492256, 4365320, 5238384, 5456650, 6547980, 8184975, 8730640, 10476768, 10913300, 13095960, 16369950, 17461280, 21826600, 26191920, 32739900, 43653200, 52383840, 65479800, 87306400, 130959600, 261919200]

約数ペア:

[(1, 261919200), (2, 130959600), (3, 87306400), (4, 65479800), (5, 52383840), (6, 43653200), (8, 32739900), (10, 26191920), (12, 21826600), (15, 17461280), (16, 16369950), (20, 13095960), (24, 10913300), (25, 10476768), (30, 8730640), (32, 8184975), (40, 6547980), (48, 5456650), (50, 5238384), (60, 4365320), (75, 3492256), (80, 3273990), (96, 2728325), (100, 2619192), (120, 2182660), (150, 1746128), (160, 1636995), (200, 1309596), (240, 1091330), (300, 873064), (400, 654798), (480, 545665), (600, 436532), (800, 327399), (1200, 218266), (2400, 109133)]