89312040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248089}}^1$

素因数の和:248106

約数の個数: 48

約数和(自身を含む): 290265300

約数和(自身を除く): 200953260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 248089, 496178, 744267, 992356, 1240445, 1488534, 1984712, 2232801, 2480890, 2977068, 3721335, 4465602, 4961780, 5954136, 7442670, 8931204, 9923560, 11164005, 14885340, 17862408, 22328010, 29770680, 44656020, 89312040]

約数ペア:

[(1, 89312040), (2, 44656020), (3, 29770680), (4, 22328010), (5, 17862408), (6, 14885340), (8, 11164005), (9, 9923560), (10, 8931204), (12, 7442670), (15, 5954136), (18, 4961780), (20, 4465602), (24, 3721335), (30, 2977068), (36, 2480890), (40, 2232801), (45, 1984712), (60, 1488534), (72, 1240445), (90, 992356), (120, 744267), (180, 496178), (360, 248089)]