65430720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7573}}^1$

素因数の和:7599

約数の個数: 112

約数和(自身を含む): 230855520

約数和(自身を除く): 165424800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7573, 8640, 15146, 22719, 30292, 37865, 45438, 60584, 68157, 75730, 90876, 113595, 121168, 136314, 151460, 181752, 204471, 227190, 242336, 272628, 302920, 340785, 363504, 408942, 454380, 484672, 545256, 605840, 681570, 727008, 817884, 908760, 1022355, 1090512, 1211680, 1363140, 1454016, 1635768, 1817520, 2044710, 2181024, 2423360, 2726280, 3271536, 3635040, 4089420, 4362048, 5452560, 6543072, 7270080, 8178840, 10905120, 13086144, 16357680, 21810240, 32715360, 65430720]

約数ペア:

[(1, 65430720), (2, 32715360), (3, 21810240), (4, 16357680), (5, 13086144), (6, 10905120), (8, 8178840), (9, 7270080), (10, 6543072), (12, 5452560), (15, 4362048), (16, 4089420), (18, 3635040), (20, 3271536), (24, 2726280), (27, 2423360), (30, 2181024), (32, 2044710), (36, 1817520), (40, 1635768), (45, 1454016), (48, 1363140), (54, 1211680), (60, 1090512), (64, 1022355), (72, 908760), (80, 817884), (90, 727008), (96, 681570), (108, 605840), (120, 545256), (135, 484672), (144, 454380), (160, 408942), (180, 363504), (192, 340785), (216, 302920), (240, 272628), (270, 242336), (288, 227190), (320, 204471), (360, 181752), (432, 151460), (480, 136314), (540, 121168), (576, 113595), (720, 90876), (864, 75730), (960, 68157), (1080, 60584), (1440, 45438), (1728, 37865), (2160, 30292), (2880, 22719), (4320, 15146), (7573, 8640)]