401080800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{167117}}^1$

素因数の和:167140

約数の個数: 72

約数和(自身を含む): 1305525816

約数和(自身を除く): 904445016

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, 167117, 334234, 501351, 668468, 835585, 1002702, 1336936, 1671170, 2005404, 2506755, 2673872, 3342340, 4010808, 4177925, 5013510, 5347744, 6684680, 8021616, 8355850, 10027020, 12533775, 13369360, 16043232, 16711700, 20054040, 25067550, 26738720, 33423400, 40108080, 50135100, 66846800, 80216160, 100270200, 133693600, 200540400, 401080800]

約数ペア:

[(1, 401080800), (2, 200540400), (3, 133693600), (4, 100270200), (5, 80216160), (6, 66846800), (8, 50135100), (10, 40108080), (12, 33423400), (15, 26738720), (16, 25067550), (20, 20054040), (24, 16711700), (25, 16043232), (30, 13369360), (32, 12533775), (40, 10027020), (48, 8355850), (50, 8021616), (60, 6684680), (75, 5347744), (80, 5013510), (96, 4177925), (100, 4010808), (120, 3342340), (150, 2673872), (160, 2506755), (200, 2005404), (240, 1671170), (300, 1336936), (400, 1002702), (480, 835585), (600, 668468), (800, 501351), (1200, 334234), (2400, 167117)]