742198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1030831}}^1$

素因数の和:1030850

約数の個数: 60

約数和(自身を含む): 2492551776

約数和(自身を除く): 1750353456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1030831, 2061662, 3092493, 4123324, 5154155, 6184986, 8246648, 9277479, 10308310, 12369972, 15462465, 16493296, 18554958, 20616620, 24739944, 30924930, 37109916, 41233240, 46387395, 49479888, 61849860, 74219832, 82466480, 92774790, 123699720, 148439664, 185549580, 247399440, 371099160, 742198320]

約数ペア:

[(1, 742198320), (2, 371099160), (3, 247399440), (4, 185549580), (5, 148439664), (6, 123699720), (8, 92774790), (9, 82466480), (10, 74219832), (12, 61849860), (15, 49479888), (16, 46387395), (18, 41233240), (20, 37109916), (24, 30924930), (30, 24739944), (36, 20616620), (40, 18554958), (45, 16493296), (48, 15462465), (60, 12369972), (72, 10308310), (80, 9277479), (90, 8246648), (120, 6184986), (144, 5154155), (180, 4123324), (240, 3092493), (360, 2061662), (720, 1030831)]