15206869620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{146417}}^1$

素因数の和:147009

約数の個数: 72

約数和(自身を含む): 46207763784

約数和(自身を除く): 31000894164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 1154, 1731, 2308, 2885, 3462, 5193, 5770, 6924, 8655, 10386, 11540, 17310, 20772, 25965, 34620, 51930, 103860, 146417, 292834, 439251, 585668, 732085, 878502, 1317753, 1464170, 1757004, 2196255, 2635506, 2928340, 4392510, 5271012, 6588765, 8785020, 13177530, 26355060, 84482609, 168965218, 253447827, 337930436, 422413045, 506895654, 760343481, 844826090, 1013791308, 1267239135, 1520686962, 1689652180, 2534478270, 3041373924, 3801717405, 5068956540, 7603434810, 15206869620]

約数ペア:

[(1, 15206869620), (2, 7603434810), (3, 5068956540), (4, 3801717405), (5, 3041373924), (6, 2534478270), (9, 1689652180), (10, 1520686962), (12, 1267239135), (15, 1013791308), (18, 844826090), (20, 760343481), (30, 506895654), (36, 422413045), (45, 337930436), (60, 253447827), (90, 168965218), (180, 84482609), (577, 26355060), (1154, 13177530), (1731, 8785020), (2308, 6588765), (2885, 5271012), (3462, 4392510), (5193, 2928340), (5770, 2635506), (6924, 2196255), (8655, 1757004), (10386, 1464170), (11540, 1317753), (17310, 878502), (20772, 732085), (25965, 585668), (34620, 439251), (51930, 292834), (103860, 146417)]