71052720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6299}}^1$

素因数の和:6362

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 153932880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6299, 11280, 12598, 18897, 25196, 31495, 37794, 50392, 62990, 75588, 94485, 100784, 125980, 151176, 188970, 251960, 296053, 302352, 377940, 503920, 592106, 755880, 888159, 1184212, 1480265, 1511760, 1776318, 2368424, 2960530, 3552636, 4440795, 4736848, 5921060, 7105272, 8881590, 11842120, 14210544, 17763180, 23684240, 35526360, 71052720]

約数ペア:

[(1, 71052720), (2, 35526360), (3, 23684240), (4, 17763180), (5, 14210544), (6, 11842120), (8, 8881590), (10, 7105272), (12, 5921060), (15, 4736848), (16, 4440795), (20, 3552636), (24, 2960530), (30, 2368424), (40, 1776318), (47, 1511760), (48, 1480265), (60, 1184212), (80, 888159), (94, 755880), (120, 592106), (141, 503920), (188, 377940), (235, 302352), (240, 296053), (282, 251960), (376, 188970), (470, 151176), (564, 125980), (705, 100784), (752, 94485), (940, 75588), (1128, 62990), (1410, 50392), (1880, 37794), (2256, 31495), (2820, 25196), (3760, 18897), (5640, 12598), (6299, 11280)]