73239720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610331}}^1$

素因数の和:610345

約数の個数: 32

約数和(自身を含む): 219719520

約数和(自身を除く): 146479800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610331, 1220662, 1830993, 2441324, 3051655, 3661986, 4882648, 6103310, 7323972, 9154965, 12206620, 14647944, 18309930, 24413240, 36619860, 73239720]

約数ペア:

[(1, 73239720), (2, 36619860), (3, 24413240), (4, 18309930), (5, 14647944), (6, 12206620), (8, 9154965), (10, 7323972), (12, 6103310), (15, 4882648), (20, 3661986), (24, 3051655), (30, 2441324), (40, 1830993), (60, 1220662), (120, 610331)]