30077040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17903}}^1$

素因数の和:17926

約数の個数: 80

約数和(自身を含む): 106564608

約数和(自身を除く): 76487568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17903, 35806, 53709, 71612, 89515, 107418, 125321, 143224, 179030, 214836, 250642, 268545, 286448, 358060, 375963, 429672, 501284, 537090, 626605, 716120, 751926, 859344, 1002568, 1074180, 1253210, 1432240, 1503852, 1879815, 2005136, 2148360, 2506420, 3007704, 3759630, 4296720, 5012840, 6015408, 7519260, 10025680, 15038520, 30077040]

約数ペア:

[(1, 30077040), (2, 15038520), (3, 10025680), (4, 7519260), (5, 6015408), (6, 5012840), (7, 4296720), (8, 3759630), (10, 3007704), (12, 2506420), (14, 2148360), (15, 2005136), (16, 1879815), (20, 1503852), (21, 1432240), (24, 1253210), (28, 1074180), (30, 1002568), (35, 859344), (40, 751926), (42, 716120), (48, 626605), (56, 537090), (60, 501284), (70, 429672), (80, 375963), (84, 358060), (105, 286448), (112, 268545), (120, 250642), (140, 214836), (168, 179030), (210, 143224), (240, 125321), (280, 107418), (336, 89515), (420, 71612), (560, 53709), (840, 35806), (1680, 17903)]