1269348720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5288953}}^1$

素因数の和:5288969

約数の個数: 40

約数和(自身を含む): 3934981776

約数和(自身を除く): 2665633056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5288953, 10577906, 15866859, 21155812, 26444765, 31733718, 42311624, 52889530, 63467436, 79334295, 84623248, 105779060, 126934872, 158668590, 211558120, 253869744, 317337180, 423116240, 634674360, 1269348720]

約数ペア:

[(1, 1269348720), (2, 634674360), (3, 423116240), (4, 317337180), (5, 253869744), (6, 211558120), (8, 158668590), (10, 126934872), (12, 105779060), (15, 84623248), (16, 79334295), (20, 63467436), (24, 52889530), (30, 42311624), (40, 31733718), (48, 26444765), (60, 21155812), (80, 15866859), (120, 10577906), (240, 5288953)]