172842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{360089}}^1$

素因数の和:360107

約数の個数: 48

約数和(自身を含む): 544456080

約数和(自身を除く): 371613360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 360089, 720178, 1080267, 1440356, 1800445, 2160534, 2880712, 3600890, 4321068, 5401335, 5761424, 7201780, 8642136, 10802670, 11522848, 14403560, 17284272, 21605340, 28807120, 34568544, 43210680, 57614240, 86421360, 172842720]

約数ペア:

[(1, 172842720), (2, 86421360), (3, 57614240), (4, 43210680), (5, 34568544), (6, 28807120), (8, 21605340), (10, 17284272), (12, 14403560), (15, 11522848), (16, 10802670), (20, 8642136), (24, 7201780), (30, 5761424), (32, 5401335), (40, 4321068), (48, 3600890), (60, 2880712), (80, 2160534), (96, 1800445), (120, 1440356), (160, 1080267), (240, 720178), (480, 360089)]