3815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{7949}}^1$

素因数の和:7967

約数の個数: 48

約数和(自身を含む): 12020400

約数和(自身を除く): 8204880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 7949, 15898, 23847, 31796, 39745, 47694, 63592, 79490, 95388, 119235, 127184, 158980, 190776, 238470, 254368, 317960, 381552, 476940, 635920, 763104, 953880, 1271840, 1907760, 3815520]

約数ペア:

[(1, 3815520), (2, 1907760), (3, 1271840), (4, 953880), (5, 763104), (6, 635920), (8, 476940), (10, 381552), (12, 317960), (15, 254368), (16, 238470), (20, 190776), (24, 158980), (30, 127184), (32, 119235), (40, 95388), (48, 79490), (60, 63592), (80, 47694), (96, 39745), (120, 31796), (160, 23847), (240, 15898), (480, 7949)]