15798360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 47731680

約数和(自身を除く): 31933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 761, 865, 1038, 1384, 1522, 1730, 2076, 2283, 2595, 3044, 3460, 3805, 4152, 4566, 5190, 6088, 6920, 7610, 9132, 10380, 11415, 15220, 18264, 20760, 22830, 30440, 45660, 91320, 131653, 263306, 394959, 526612, 658265, 789918, 1053224, 1316530, 1579836, 1974795, 2633060, 3159672, 3949590, 5266120, 7899180, 15798360]

約数ペア:

[(1, 15798360), (2, 7899180), (3, 5266120), (4, 3949590), (5, 3159672), (6, 2633060), (8, 1974795), (10, 1579836), (12, 1316530), (15, 1053224), (20, 789918), (24, 658265), (30, 526612), (40, 394959), (60, 263306), (120, 131653), (173, 91320), (346, 45660), (519, 30440), (692, 22830), (761, 20760), (865, 18264), (1038, 15220), (1384, 11415), (1522, 10380), (1730, 9132), (2076, 7610), (2283, 6920), (2595, 6088), (3044, 5190), (3460, 4566), (3805, 4152)]