40470120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 133286400

約数和(自身を除く): 92816280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1423, 1580, 1896, 2370, 2844, 2846, 3160, 3555, 4269, 4740, 5688, 5692, 7110, 7115, 8538, 9480, 11384, 12807, 14220, 14230, 17076, 21345, 25614, 28440, 28460, 34152, 42690, 51228, 56920, 64035, 85380, 102456, 112417, 128070, 170760, 224834, 256140, 337251, 449668, 512280, 562085, 674502, 899336, 1011753, 1124170, 1349004, 1686255, 2023506, 2248340, 2698008, 3372510, 4047012, 4496680, 5058765, 6745020, 8094024, 10117530, 13490040, 20235060, 40470120]

約数ペア:

[(1, 40470120), (2, 20235060), (3, 13490040), (4, 10117530), (5, 8094024), (6, 6745020), (8, 5058765), (9, 4496680), (10, 4047012), (12, 3372510), (15, 2698008), (18, 2248340), (20, 2023506), (24, 1686255), (30, 1349004), (36, 1124170), (40, 1011753), (45, 899336), (60, 674502), (72, 562085), (79, 512280), (90, 449668), (120, 337251), (158, 256140), (180, 224834), (237, 170760), (316, 128070), (360, 112417), (395, 102456), (474, 85380), (632, 64035), (711, 56920), (790, 51228), (948, 42690), (1185, 34152), (1422, 28460), (1423, 28440), (1580, 25614), (1896, 21345), (2370, 17076), (2844, 14230), (2846, 14220), (3160, 12807), (3555, 11384), (4269, 9480), (4740, 8538), (5688, 7115), (5692, 7110)]