29815920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41411}}^1$

素因数の和:41430

約数の個数: 60

約数和(自身を含む): 100134216

約数和(自身を除く): 70318296

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, 41411, 82822, 124233, 165644, 207055, 248466, 331288, 372699, 414110, 496932, 621165, 662576, 745398, 828220, 993864, 1242330, 1490796, 1656440, 1863495, 1987728, 2484660, 2981592, 3312880, 3726990, 4969320, 5963184, 7453980, 9938640, 14907960, 29815920]

約数ペア:

[(1, 29815920), (2, 14907960), (3, 9938640), (4, 7453980), (5, 5963184), (6, 4969320), (8, 3726990), (9, 3312880), (10, 2981592), (12, 2484660), (15, 1987728), (16, 1863495), (18, 1656440), (20, 1490796), (24, 1242330), (30, 993864), (36, 828220), (40, 745398), (45, 662576), (48, 621165), (60, 496932), (72, 414110), (80, 372699), (90, 331288), (120, 248466), (144, 207055), (180, 165644), (240, 124233), (360, 82822), (720, 41411)]