201354960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1091}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 625584960

約数和(自身を除く): 424230000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 769, 1091, 1538, 2182, 2307, 3076, 3273, 3845, 4364, 4614, 5455, 6152, 6546, 7690, 8728, 9228, 10910, 11535, 12304, 13092, 15380, 16365, 17456, 18456, 21820, 23070, 26184, 30760, 32730, 36912, 43640, 46140, 52368, 61520, 65460, 87280, 92280, 130920, 184560, 261840, 838979, 1677958, 2516937, 3355916, 4194895, 5033874, 6711832, 8389790, 10067748, 12584685, 13423664, 16779580, 20135496, 25169370, 33559160, 40270992, 50338740, 67118320, 100677480, 201354960]

約数ペア:

[(1, 201354960), (2, 100677480), (3, 67118320), (4, 50338740), (5, 40270992), (6, 33559160), (8, 25169370), (10, 20135496), (12, 16779580), (15, 13423664), (16, 12584685), (20, 10067748), (24, 8389790), (30, 6711832), (40, 5033874), (48, 4194895), (60, 3355916), (80, 2516937), (120, 1677958), (240, 838979), (769, 261840), (1091, 184560), (1538, 130920), (2182, 92280), (2307, 87280), (3076, 65460), (3273, 61520), (3845, 52368), (4364, 46140), (4614, 43640), (5455, 36912), (6152, 32730), (6546, 30760), (7690, 26184), (8728, 23070), (9228, 21820), (10910, 18456), (11535, 17456), (12304, 16365), (13092, 15380)]