387326520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{153701}}^1$

素因数の和:153725

約数の個数: 96

約数和(自身を含む): 1438650720

約数和(自身を除く): 1051324200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 153701, 307402, 461103, 614804, 768505, 922206, 1075907, 1229608, 1383309, 1537010, 1844412, 2151814, 2305515, 2766618, 3074020, 3227721, 3688824, 4303628, 4611030, 5379535, 5533236, 6148040, 6455442, 6916545, 8607256, 9222060, 9683163, 10759070, 11066472, 12910884, 13833090, 16138605, 18444120, 19366326, 21518140, 25821768, 27666180, 32277210, 38732652, 43036280, 48415815, 55332360, 64554420, 77465304, 96831630, 129108840, 193663260, 387326520]

約数ペア:

[(1, 387326520), (2, 193663260), (3, 129108840), (4, 96831630), (5, 77465304), (6, 64554420), (7, 55332360), (8, 48415815), (9, 43036280), (10, 38732652), (12, 32277210), (14, 27666180), (15, 25821768), (18, 21518140), (20, 19366326), (21, 18444120), (24, 16138605), (28, 13833090), (30, 12910884), (35, 11066472), (36, 10759070), (40, 9683163), (42, 9222060), (45, 8607256), (56, 6916545), (60, 6455442), (63, 6148040), (70, 5533236), (72, 5379535), (84, 4611030), (90, 4303628), (105, 3688824), (120, 3227721), (126, 3074020), (140, 2766618), (168, 2305515), (180, 2151814), (210, 1844412), (252, 1537010), (280, 1383309), (315, 1229608), (360, 1075907), (420, 922206), (504, 768505), (630, 614804), (840, 461103), (1260, 307402), (2520, 153701)]