745815960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2071711}}^1$

素因数の和:2071728

約数の個数: 48

約数和(自身を含む): 2423903040

約数和(自身を除く): 1678087080

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, 2071711, 4143422, 6215133, 8286844, 10358555, 12430266, 16573688, 18645399, 20717110, 24860532, 31075665, 37290798, 41434220, 49721064, 62151330, 74581596, 82868440, 93226995, 124302660, 149163192, 186453990, 248605320, 372907980, 745815960]

約数ペア:

[(1, 745815960), (2, 372907980), (3, 248605320), (4, 186453990), (5, 149163192), (6, 124302660), (8, 93226995), (9, 82868440), (10, 74581596), (12, 62151330), (15, 49721064), (18, 41434220), (20, 37290798), (24, 31075665), (30, 24860532), (36, 20717110), (40, 18645399), (45, 16573688), (60, 12430266), (72, 10358555), (90, 8286844), (120, 6215133), (180, 4143422), (360, 2071711)]