156873240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{145253}}^1$

素因数の和:145273

約数の個数: 64

約数和(自身を含む): 522914400

約数和(自身を除く): 366041160

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, 145253, 290506, 435759, 581012, 726265, 871518, 1162024, 1307277, 1452530, 1743036, 2178795, 2614554, 2905060, 3486072, 3921831, 4357590, 5229108, 5810120, 6536385, 7843662, 8715180, 10458216, 13072770, 15687324, 17430360, 19609155, 26145540, 31374648, 39218310, 52291080, 78436620, 156873240]

約数ペア:

[(1, 156873240), (2, 78436620), (3, 52291080), (4, 39218310), (5, 31374648), (6, 26145540), (8, 19609155), (9, 17430360), (10, 15687324), (12, 13072770), (15, 10458216), (18, 8715180), (20, 7843662), (24, 6536385), (27, 5810120), (30, 5229108), (36, 4357590), (40, 3921831), (45, 3486072), (54, 2905060), (60, 2614554), (72, 2178795), (90, 1743036), (108, 1452530), (120, 1307277), (135, 1162024), (180, 871518), (216, 726265), (270, 581012), (360, 435759), (540, 290506), (1080, 145253)]