529296720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30211}}^1$

素因数の和:30300

約数の個数: 80

約数和(自身を含む): 1663351872

約数和(自身を除く): 1134055152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 483376, 604220, 725064, 906330, 1208440, 1450128, 1812660, 2205403, 2416880, 3625320, 4410806, 6616209, 7250640, 8821612, 11027015, 13232418, 17643224, 22054030, 26464836, 33081045, 35286448, 44108060, 52929672, 66162090, 88216120, 105859344, 132324180, 176432240, 264648360, 529296720]

約数ペア:

[(1, 529296720), (2, 264648360), (3, 176432240), (4, 132324180), (5, 105859344), (6, 88216120), (8, 66162090), (10, 52929672), (12, 44108060), (15, 35286448), (16, 33081045), (20, 26464836), (24, 22054030), (30, 17643224), (40, 13232418), (48, 11027015), (60, 8821612), (73, 7250640), (80, 6616209), (120, 4410806), (146, 3625320), (219, 2416880), (240, 2205403), (292, 1812660), (365, 1450128), (438, 1208440), (584, 906330), (730, 725064), (876, 604220), (1095, 483376), (1168, 453165), (1460, 362532), (1752, 302110), (2190, 241688), (2920, 181266), (3504, 151055), (4380, 120844), (5840, 90633), (8760, 60422), (17520, 30211)]