15690739440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1391023}}^1$

素因数の和:1391086

約数の個数: 80

約数和(自身を含む): 49676249088

約数和(自身を除く): 33985509648

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, 11280, 1391023, 2782046, 4173069, 5564092, 6955115, 8346138, 11128184, 13910230, 16692276, 20865345, 22256368, 27820460, 33384552, 41730690, 55640920, 65378081, 66769104, 83461380, 111281840, 130756162, 166922760, 196134243, 261512324, 326890405, 333845520, 392268486, 523024648, 653780810, 784536972, 980671215, 1046049296, 1307561620, 1569073944, 1961342430, 2615123240, 3138147888, 3922684860, 5230246480, 7845369720, 15690739440]

約数ペア:

[(1, 15690739440), (2, 7845369720), (3, 5230246480), (4, 3922684860), (5, 3138147888), (6, 2615123240), (8, 1961342430), (10, 1569073944), (12, 1307561620), (15, 1046049296), (16, 980671215), (20, 784536972), (24, 653780810), (30, 523024648), (40, 392268486), (47, 333845520), (48, 326890405), (60, 261512324), (80, 196134243), (94, 166922760), (120, 130756162), (141, 111281840), (188, 83461380), (235, 66769104), (240, 65378081), (282, 55640920), (376, 41730690), (470, 33384552), (564, 27820460), (705, 22256368), (752, 20865345), (940, 16692276), (1128, 13910230), (1410, 11128184), (1880, 8346138), (2256, 6955115), (2820, 5564092), (3760, 4173069), (5640, 2782046), (11280, 1391023)]