4644720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6470

約数の個数: 60

約数和(自身を含む): 15600936

約数和(自身を除く): 10956216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 6451, 12902, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 193530, 232236, 258040, 290295, 309648, 387060, 464472, 516080, 580590, 774120, 928944, 1161180, 1548240, 2322360, 4644720]

約数ペア:

[(1, 4644720), (2, 2322360), (3, 1548240), (4, 1161180), (5, 928944), (6, 774120), (8, 580590), (9, 516080), (10, 464472), (12, 387060), (15, 309648), (16, 290295), (18, 258040), (20, 232236), (24, 193530), (30, 154824), (36, 129020), (40, 116118), (45, 103216), (48, 96765), (60, 77412), (72, 64510), (80, 58059), (90, 51608), (120, 38706), (144, 32255), (180, 25804), (240, 19353), (360, 12902), (720, 6451)]