980844720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4086853}}^1$

素因数の和:4086869

約数の個数: 40

約数和(自身を含む): 3040619376

約数和(自身を除く): 2059774656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4086853, 8173706, 12260559, 16347412, 20434265, 24521118, 32694824, 40868530, 49042236, 61302795, 65389648, 81737060, 98084472, 122605590, 163474120, 196168944, 245211180, 326948240, 490422360, 980844720]

約数ペア:

[(1, 980844720), (2, 490422360), (3, 326948240), (4, 245211180), (5, 196168944), (6, 163474120), (8, 122605590), (10, 98084472), (12, 81737060), (15, 65389648), (16, 61302795), (20, 49042236), (24, 40868530), (30, 32694824), (40, 24521118), (48, 20434265), (60, 16347412), (80, 12260559), (120, 8173706), (240, 4086853)]