228390720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3352

約数の個数: 112

約数和(自身を含む): 735299520

約数和(自身を除く): 506908800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3259, 3504, 4380, 4672, 5840, 6518, 7008, 8760, 9777, 11680, 13036, 14016, 16295, 17520, 19554, 23360, 26072, 32590, 35040, 39108, 48885, 52144, 65180, 70080, 78216, 97770, 104288, 130360, 156432, 195540, 208576, 237907, 260720, 312864, 391080, 475814, 521440, 625728, 713721, 782160, 951628, 1042880, 1189535, 1427442, 1564320, 1903256, 2379070, 2854884, 3128640, 3568605, 3806512, 4758140, 5709768, 7137210, 7613024, 9516280, 11419536, 14274420, 15226048, 19032560, 22839072, 28548840, 38065120, 45678144, 57097680, 76130240, 114195360, 228390720]

約数ペア:

[(1, 228390720), (2, 114195360), (3, 76130240), (4, 57097680), (5, 45678144), (6, 38065120), (8, 28548840), (10, 22839072), (12, 19032560), (15, 15226048), (16, 14274420), (20, 11419536), (24, 9516280), (30, 7613024), (32, 7137210), (40, 5709768), (48, 4758140), (60, 3806512), (64, 3568605), (73, 3128640), (80, 2854884), (96, 2379070), (120, 1903256), (146, 1564320), (160, 1427442), (192, 1189535), (219, 1042880), (240, 951628), (292, 782160), (320, 713721), (365, 625728), (438, 521440), (480, 475814), (584, 391080), (730, 312864), (876, 260720), (960, 237907), (1095, 208576), (1168, 195540), (1460, 156432), (1752, 130360), (2190, 104288), (2336, 97770), (2920, 78216), (3259, 70080), (3504, 65180), (4380, 52144), (4672, 48885), (5840, 39108), (6518, 35040), (7008, 32590), (8760, 26072), (9777, 23360), (11680, 19554), (13036, 17520), (14016, 16295)]