76720665240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71037653}}^1$

素因数の和:71037673

約数の個数: 64

約数和(自身を含む): 255735554400

約数和(自身を除く): 179014889160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71037653, 142075306, 213112959, 284150612, 355188265, 426225918, 568301224, 639338877, 710376530, 852451836, 1065564795, 1278677754, 1420753060, 1704903672, 1918016631, 2131129590, 2557355508, 2841506120, 3196694385, 3836033262, 4262259180, 5114711016, 6393388770, 7672066524, 8524518360, 9590083155, 12786777540, 15344133048, 19180166310, 25573555080, 38360332620, 76720665240]

約数ペア:

[(1, 76720665240), (2, 38360332620), (3, 25573555080), (4, 19180166310), (5, 15344133048), (6, 12786777540), (8, 9590083155), (9, 8524518360), (10, 7672066524), (12, 6393388770), (15, 5114711016), (18, 4262259180), (20, 3836033262), (24, 3196694385), (27, 2841506120), (30, 2557355508), (36, 2131129590), (40, 1918016631), (45, 1704903672), (54, 1420753060), (60, 1278677754), (72, 1065564795), (90, 852451836), (108, 710376530), (120, 639338877), (135, 568301224), (180, 426225918), (216, 355188265), (270, 284150612), (360, 213112959), (540, 142075306), (1080, 71037653)]