38758320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53831}}^1$

素因数の和:53850

約数の個数: 60

約数和(自身を含む): 130165776

約数和(自身を除く): 91407456

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, 53831, 107662, 161493, 215324, 269155, 322986, 430648, 484479, 538310, 645972, 807465, 861296, 968958, 1076620, 1291944, 1614930, 1937916, 2153240, 2422395, 2583888, 3229860, 3875832, 4306480, 4844790, 6459720, 7751664, 9689580, 12919440, 19379160, 38758320]

約数ペア:

[(1, 38758320), (2, 19379160), (3, 12919440), (4, 9689580), (5, 7751664), (6, 6459720), (8, 4844790), (9, 4306480), (10, 3875832), (12, 3229860), (15, 2583888), (16, 2422395), (18, 2153240), (20, 1937916), (24, 1614930), (30, 1291944), (36, 1076620), (40, 968958), (45, 861296), (48, 807465), (60, 645972), (72, 538310), (80, 484479), (90, 430648), (120, 322986), (144, 269155), (180, 215324), (240, 161493), (360, 107662), (720, 53831)]