1418278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1969831}}^1$

素因数の和:1969850

約数の個数: 60

約数和(自身を含む): 4763053776

約数和(自身を除く): 3344775456

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, 1969831, 3939662, 5909493, 7879324, 9849155, 11818986, 15758648, 17728479, 19698310, 23637972, 29547465, 31517296, 35456958, 39396620, 47275944, 59094930, 70913916, 78793240, 88642395, 94551888, 118189860, 141827832, 157586480, 177284790, 236379720, 283655664, 354569580, 472759440, 709139160, 1418278320]

約数ペア:

[(1, 1418278320), (2, 709139160), (3, 472759440), (4, 354569580), (5, 283655664), (6, 236379720), (8, 177284790), (9, 157586480), (10, 141827832), (12, 118189860), (15, 94551888), (16, 88642395), (18, 78793240), (20, 70913916), (24, 59094930), (30, 47275944), (36, 39396620), (40, 35456958), (45, 31517296), (48, 29547465), (60, 23637972), (72, 19698310), (80, 17728479), (90, 15758648), (120, 11818986), (144, 9849155), (180, 7879324), (240, 5909493), (360, 3939662), (720, 1969831)]