18251760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 57165984

約数和(自身を除く): 38914224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 673, 678, 904, 1130, 1346, 1356, 1695, 1808, 2019, 2260, 2692, 2712, 3365, 3390, 4038, 4520, 5384, 5424, 6730, 6780, 8076, 9040, 10095, 10768, 13460, 13560, 16152, 20190, 26920, 27120, 32304, 40380, 53840, 76049, 80760, 152098, 161520, 228147, 304196, 380245, 456294, 608392, 760490, 912588, 1140735, 1216784, 1520980, 1825176, 2281470, 3041960, 3650352, 4562940, 6083920, 9125880, 18251760]

約数ペア:

[(1, 18251760), (2, 9125880), (3, 6083920), (4, 4562940), (5, 3650352), (6, 3041960), (8, 2281470), (10, 1825176), (12, 1520980), (15, 1216784), (16, 1140735), (20, 912588), (24, 760490), (30, 608392), (40, 456294), (48, 380245), (60, 304196), (80, 228147), (113, 161520), (120, 152098), (226, 80760), (240, 76049), (339, 53840), (452, 40380), (565, 32304), (673, 27120), (678, 26920), (904, 20190), (1130, 16152), (1346, 13560), (1356, 13460), (1695, 10768), (1808, 10095), (2019, 9040), (2260, 8076), (2692, 6780), (2712, 6730), (3365, 5424), (3390, 5384), (4038, 4520)]