28284108360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13864759}}^1$

素因数の和:13864790

約数の個数: 64

約数和(自身を含む): 89843644800

約数和(自身を除く): 61559536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13864759, 27729518, 41594277, 55459036, 69323795, 83188554, 110918072, 138647590, 166377108, 207971385, 235700903, 277295180, 332754216, 415942770, 471401806, 554590360, 707102709, 831885540, 942803612, 1178504515, 1414205418, 1663771080, 1885607224, 2357009030, 2828410836, 3535513545, 4714018060, 5656821672, 7071027090, 9428036120, 14142054180, 28284108360]

約数ペア:

[(1, 28284108360), (2, 14142054180), (3, 9428036120), (4, 7071027090), (5, 5656821672), (6, 4714018060), (8, 3535513545), (10, 2828410836), (12, 2357009030), (15, 1885607224), (17, 1663771080), (20, 1414205418), (24, 1178504515), (30, 942803612), (34, 831885540), (40, 707102709), (51, 554590360), (60, 471401806), (68, 415942770), (85, 332754216), (102, 277295180), (120, 235700903), (136, 207971385), (170, 166377108), (204, 138647590), (255, 110918072), (340, 83188554), (408, 69323795), (510, 55459036), (680, 41594277), (1020, 27729518), (2040, 13864759)]