285014760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5923}}^1$

素因数の和:6338

約数の個数: 64

約数和(自身を含む): 857321280

約数和(自身を除く): 572306520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 5923, 6015, 8020, 9624, 11846, 12030, 16040, 17769, 23692, 24060, 29615, 35538, 47384, 48120, 59230, 71076, 88845, 118460, 142152, 177690, 236920, 355380, 710760, 2375123, 4750246, 7125369, 9500492, 11875615, 14250738, 19000984, 23751230, 28501476, 35626845, 47502460, 57002952, 71253690, 95004920, 142507380, 285014760]

約数ペア:

[(1, 285014760), (2, 142507380), (3, 95004920), (4, 71253690), (5, 57002952), (6, 47502460), (8, 35626845), (10, 28501476), (12, 23751230), (15, 19000984), (20, 14250738), (24, 11875615), (30, 9500492), (40, 7125369), (60, 4750246), (120, 2375123), (401, 710760), (802, 355380), (1203, 236920), (1604, 177690), (2005, 142152), (2406, 118460), (3208, 88845), (4010, 71076), (4812, 59230), (5923, 48120), (6015, 47384), (8020, 35538), (9624, 29615), (11846, 24060), (12030, 23692), (16040, 17769)]