84478320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117331}}^1$

素因数の和:117350

約数の個数: 60

約数和(自身を含む): 283708776

約数和(自身を除く): 199230456

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, 117331, 234662, 351993, 469324, 586655, 703986, 938648, 1055979, 1173310, 1407972, 1759965, 1877296, 2111958, 2346620, 2815944, 3519930, 4223916, 4693240, 5279895, 5631888, 7039860, 8447832, 9386480, 10559790, 14079720, 16895664, 21119580, 28159440, 42239160, 84478320]

約数ペア:

[(1, 84478320), (2, 42239160), (3, 28159440), (4, 21119580), (5, 16895664), (6, 14079720), (8, 10559790), (9, 9386480), (10, 8447832), (12, 7039860), (15, 5631888), (16, 5279895), (18, 4693240), (20, 4223916), (24, 3519930), (30, 2815944), (36, 2346620), (40, 2111958), (45, 1877296), (48, 1759965), (60, 1407972), (72, 1173310), (80, 1055979), (90, 938648), (120, 703986), (144, 586655), (180, 469324), (240, 351993), (360, 234662), (720, 117331)]