30229440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31489}}^1$

素因数の和:31509

約数の個数: 56

約数和(自身を含む): 95981520

約数和(自身を除く): 65752080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31489, 62978, 94467, 125956, 157445, 188934, 251912, 314890, 377868, 472335, 503824, 629780, 755736, 944670, 1007648, 1259560, 1511472, 1889340, 2015296, 2519120, 3022944, 3778680, 5038240, 6045888, 7557360, 10076480, 15114720, 30229440]

約数ペア:

[(1, 30229440), (2, 15114720), (3, 10076480), (4, 7557360), (5, 6045888), (6, 5038240), (8, 3778680), (10, 3022944), (12, 2519120), (15, 2015296), (16, 1889340), (20, 1511472), (24, 1259560), (30, 1007648), (32, 944670), (40, 755736), (48, 629780), (60, 503824), (64, 472335), (80, 377868), (96, 314890), (120, 251912), (160, 188934), (192, 157445), (240, 125956), (320, 94467), (480, 62978), (960, 31489)]