243715320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{676987}}^1$

素因数の和:677004

約数の個数: 48

約数和(自身を含む): 792075960

約数和(自身を除く): 548360640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 676987, 1353974, 2030961, 2707948, 3384935, 4061922, 5415896, 6092883, 6769870, 8123844, 10154805, 12185766, 13539740, 16247688, 20309610, 24371532, 27079480, 30464415, 40619220, 48743064, 60928830, 81238440, 121857660, 243715320]

約数ペア:

[(1, 243715320), (2, 121857660), (3, 81238440), (4, 60928830), (5, 48743064), (6, 40619220), (8, 30464415), (9, 27079480), (10, 24371532), (12, 20309610), (15, 16247688), (18, 13539740), (20, 12185766), (24, 10154805), (30, 8123844), (36, 6769870), (40, 6092883), (45, 5415896), (60, 4061922), (72, 3384935), (90, 2707948), (120, 2030961), (180, 1353974), (360, 676987)]