163976520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1366471}}^1$

素因数の和:1366485

約数の個数: 32

約数和(自身を含む): 491929920

約数和(自身を除く): 327953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1366471, 2732942, 4099413, 5465884, 6832355, 8198826, 10931768, 13664710, 16397652, 20497065, 27329420, 32795304, 40994130, 54658840, 81988260, 163976520]

約数ペア:

[(1, 163976520), (2, 81988260), (3, 54658840), (4, 40994130), (5, 32795304), (6, 27329420), (8, 20497065), (10, 16397652), (12, 13664710), (15, 10931768), (20, 8198826), (24, 6832355), (30, 5465884), (40, 4099413), (60, 2732942), (120, 1366471)]