11913120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8273}}^1$

素因数の和:8294

約数の個数: 72

約数和(自身を含む): 40658436

約数和(自身を除く): 28745316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8273, 16546, 24819, 33092, 41365, 49638, 66184, 74457, 82730, 99276, 124095, 132368, 148914, 165460, 198552, 248190, 264736, 297828, 330920, 372285, 397104, 496380, 595656, 661840, 744570, 794208, 992760, 1191312, 1323680, 1489140, 1985520, 2382624, 2978280, 3971040, 5956560, 11913120]

約数ペア:

[(1, 11913120), (2, 5956560), (3, 3971040), (4, 2978280), (5, 2382624), (6, 1985520), (8, 1489140), (9, 1323680), (10, 1191312), (12, 992760), (15, 794208), (16, 744570), (18, 661840), (20, 595656), (24, 496380), (30, 397104), (32, 372285), (36, 330920), (40, 297828), (45, 264736), (48, 248190), (60, 198552), (72, 165460), (80, 148914), (90, 132368), (96, 124095), (120, 99276), (144, 82730), (160, 74457), (180, 66184), (240, 49638), (288, 41365), (360, 33092), (480, 24819), (720, 16546), (1440, 8273)]