442158720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{230291}}^1$

素因数の和:230313

約数の個数: 64

約数和(自身を含む): 1409387040

約数和(自身を除く): 967228320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 230291, 460582, 690873, 921164, 1151455, 1381746, 1842328, 2302910, 2763492, 3454365, 3684656, 4605820, 5526984, 6908730, 7369312, 9211640, 11053968, 13817460, 14738624, 18423280, 22107936, 27634920, 29477248, 36846560, 44215872, 55269840, 73693120, 88431744, 110539680, 147386240, 221079360, 442158720]

約数ペア:

[(1, 442158720), (2, 221079360), (3, 147386240), (4, 110539680), (5, 88431744), (6, 73693120), (8, 55269840), (10, 44215872), (12, 36846560), (15, 29477248), (16, 27634920), (20, 22107936), (24, 18423280), (30, 14738624), (32, 13817460), (40, 11053968), (48, 9211640), (60, 7369312), (64, 6908730), (80, 5526984), (96, 4605820), (120, 3684656), (128, 3454365), (160, 2763492), (192, 2302910), (240, 1842328), (320, 1381746), (384, 1151455), (480, 921164), (640, 690873), (960, 460582), (1920, 230291)]