162128160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{112589}}^1$

素因数の和:112610

約数の個数: 72

約数和(自身を含む): 553267260

約数和(自身を除く): 391139100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 112589, 225178, 337767, 450356, 562945, 675534, 900712, 1013301, 1125890, 1351068, 1688835, 1801424, 2026602, 2251780, 2702136, 3377670, 3602848, 4053204, 4503560, 5066505, 5404272, 6755340, 8106408, 9007120, 10133010, 10808544, 13510680, 16212816, 18014240, 20266020, 27021360, 32425632, 40532040, 54042720, 81064080, 162128160]

約数ペア:

[(1, 162128160), (2, 81064080), (3, 54042720), (4, 40532040), (5, 32425632), (6, 27021360), (8, 20266020), (9, 18014240), (10, 16212816), (12, 13510680), (15, 10808544), (16, 10133010), (18, 9007120), (20, 8106408), (24, 6755340), (30, 5404272), (32, 5066505), (36, 4503560), (40, 4053204), (45, 3602848), (48, 3377670), (60, 2702136), (72, 2251780), (80, 2026602), (90, 1801424), (96, 1688835), (120, 1351068), (144, 1125890), (160, 1013301), (180, 900712), (240, 675534), (288, 562945), (360, 450356), (480, 337767), (720, 225178), (1440, 112589)]