30838320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4759}}^1$

素因数の和:4784

約数の個数: 100

約数和(自身を含む): 107128560

約数和(自身を除く): 76290240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4759, 6480, 9518, 14277, 19036, 23795, 28554, 38072, 42831, 47590, 57108, 71385, 76144, 85662, 95180, 114216, 128493, 142770, 171324, 190360, 214155, 228432, 256986, 285540, 342648, 380720, 385479, 428310, 513972, 571080, 642465, 685296, 770958, 856620, 1027944, 1142160, 1284930, 1541916, 1713240, 1927395, 2055888, 2569860, 3083832, 3426480, 3854790, 5139720, 6167664, 7709580, 10279440, 15419160, 30838320]

約数ペア:

[(1, 30838320), (2, 15419160), (3, 10279440), (4, 7709580), (5, 6167664), (6, 5139720), (8, 3854790), (9, 3426480), (10, 3083832), (12, 2569860), (15, 2055888), (16, 1927395), (18, 1713240), (20, 1541916), (24, 1284930), (27, 1142160), (30, 1027944), (36, 856620), (40, 770958), (45, 685296), (48, 642465), (54, 571080), (60, 513972), (72, 428310), (80, 385479), (81, 380720), (90, 342648), (108, 285540), (120, 256986), (135, 228432), (144, 214155), (162, 190360), (180, 171324), (216, 142770), (240, 128493), (270, 114216), (324, 95180), (360, 85662), (405, 76144), (432, 71385), (540, 57108), (648, 47590), (720, 42831), (810, 38072), (1080, 28554), (1296, 23795), (1620, 19036), (2160, 14277), (3240, 9518), (4759, 6480)]