89540520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{746171}}^1$

素因数の和:746185

約数の個数: 32

約数和(自身を含む): 268621920

約数和(自身を除く): 179081400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 746171, 1492342, 2238513, 2984684, 3730855, 4477026, 5969368, 7461710, 8954052, 11192565, 14923420, 17908104, 22385130, 29846840, 44770260, 89540520]

約数ペア:

[(1, 89540520), (2, 44770260), (3, 29846840), (4, 22385130), (5, 17908104), (6, 14923420), (8, 11192565), (10, 8954052), (12, 7461710), (15, 5969368), (20, 4477026), (24, 3730855), (30, 2984684), (40, 2238513), (60, 1492342), (120, 746171)]