89348040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248189}}^1$

素因数の和:248206

約数の個数: 48

約数和(自身を含む): 290382300

約数和(自身を除く): 201034260

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, 248189, 496378, 744567, 992756, 1240945, 1489134, 1985512, 2233701, 2481890, 2978268, 3722835, 4467402, 4963780, 5956536, 7445670, 8934804, 9927560, 11168505, 14891340, 17869608, 22337010, 29782680, 44674020, 89348040]

約数ペア:

[(1, 89348040), (2, 44674020), (3, 29782680), (4, 22337010), (5, 17869608), (6, 14891340), (8, 11168505), (9, 9927560), (10, 8934804), (12, 7445670), (15, 5956536), (18, 4963780), (20, 4467402), (24, 3722835), (30, 2978268), (36, 2481890), (40, 2233701), (45, 1985512), (60, 1489134), (72, 1240945), (90, 992756), (120, 744567), (180, 496378), (360, 248189)]