239231040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{249199}}^1$

素因数の和:249219

約数の個数: 56

約数和(自身を含む): 759561600

約数和(自身を除く): 520330560

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, 249199, 498398, 747597, 996796, 1245995, 1495194, 1993592, 2491990, 2990388, 3737985, 3987184, 4983980, 5980776, 7475970, 7974368, 9967960, 11961552, 14951940, 15948736, 19935920, 23923104, 29903880, 39871840, 47846208, 59807760, 79743680, 119615520, 239231040]

約数ペア:

[(1, 239231040), (2, 119615520), (3, 79743680), (4, 59807760), (5, 47846208), (6, 39871840), (8, 29903880), (10, 23923104), (12, 19935920), (15, 15948736), (16, 14951940), (20, 11961552), (24, 9967960), (30, 7974368), (32, 7475970), (40, 5980776), (48, 4983980), (60, 3987184), (64, 3737985), (80, 2990388), (96, 2491990), (120, 1993592), (160, 1495194), (192, 1245995), (240, 996796), (320, 747597), (480, 498398), (960, 249199)]