61016520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{508471}}^1$

素因数の和:508485

約数の個数: 32

約数和(自身を含む): 183049920

約数和(自身を除く): 122033400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 508471, 1016942, 1525413, 2033884, 2542355, 3050826, 4067768, 5084710, 6101652, 7627065, 10169420, 12203304, 15254130, 20338840, 30508260, 61016520]

約数ペア:

[(1, 61016520), (2, 30508260), (3, 20338840), (4, 15254130), (5, 12203304), (6, 10169420), (8, 7627065), (10, 6101652), (12, 5084710), (15, 4067768), (20, 3050826), (24, 2542355), (30, 2033884), (40, 1525413), (60, 1016942), (120, 508471)]