120305520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55697}}^1$

素因数の和:55719

約数の個数: 80

約数和(自身を含む): 414393120

約数和(自身を除く): 294087600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 55697, 111394, 167091, 222788, 278485, 334182, 445576, 501273, 556970, 668364, 835455, 891152, 1002546, 1113940, 1336728, 1503819, 1670910, 2005092, 2227880, 2506365, 2673456, 3007638, 3341820, 4010184, 4455760, 5012730, 6015276, 6683640, 7519095, 8020368, 10025460, 12030552, 13367280, 15038190, 20050920, 24061104, 30076380, 40101840, 60152760, 120305520]

約数ペア:

[(1, 120305520), (2, 60152760), (3, 40101840), (4, 30076380), (5, 24061104), (6, 20050920), (8, 15038190), (9, 13367280), (10, 12030552), (12, 10025460), (15, 8020368), (16, 7519095), (18, 6683640), (20, 6015276), (24, 5012730), (27, 4455760), (30, 4010184), (36, 3341820), (40, 3007638), (45, 2673456), (48, 2506365), (54, 2227880), (60, 2005092), (72, 1670910), (80, 1503819), (90, 1336728), (108, 1113940), (120, 1002546), (135, 891152), (144, 835455), (180, 668364), (216, 556970), (240, 501273), (270, 445576), (360, 334182), (432, 278485), (540, 222788), (720, 167091), (1080, 111394), (2160, 55697)]