119615520

素因数分解:

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

素因数の和:249217

約数の個数: 48

約数和(自身を含む): 376790400

約数和(自身を除く): 257174880

約数列:

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

約数ペア:

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