38937960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108161}}^1$

素因数の和:108178

約数の個数: 48

約数和(自身を含む): 126549540

約数和(自身を除く): 87611580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 108161, 216322, 324483, 432644, 540805, 648966, 865288, 973449, 1081610, 1297932, 1622415, 1946898, 2163220, 2595864, 3244830, 3893796, 4326440, 4867245, 6489660, 7787592, 9734490, 12979320, 19468980, 38937960]

約数ペア:

[(1, 38937960), (2, 19468980), (3, 12979320), (4, 9734490), (5, 7787592), (6, 6489660), (8, 4867245), (9, 4326440), (10, 3893796), (12, 3244830), (15, 2595864), (18, 2163220), (20, 1946898), (24, 1622415), (30, 1297932), (36, 1081610), (40, 973449), (45, 865288), (60, 648966), (72, 540805), (90, 432644), (120, 324483), (180, 216322), (360, 108161)]