349964640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{243031}}^1$

素因数の和:243052

約数の個数: 72

約数和(自身を含む): 1194259248

約数和(自身を除く): 844294608

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, 243031, 486062, 729093, 972124, 1215155, 1458186, 1944248, 2187279, 2430310, 2916372, 3645465, 3888496, 4374558, 4860620, 5832744, 7290930, 7776992, 8749116, 9721240, 10936395, 11665488, 14581860, 17498232, 19442480, 21872790, 23330976, 29163720, 34996464, 38884960, 43745580, 58327440, 69992928, 87491160, 116654880, 174982320, 349964640]

約数ペア:

[(1, 349964640), (2, 174982320), (3, 116654880), (4, 87491160), (5, 69992928), (6, 58327440), (8, 43745580), (9, 38884960), (10, 34996464), (12, 29163720), (15, 23330976), (16, 21872790), (18, 19442480), (20, 17498232), (24, 14581860), (30, 11665488), (32, 10936395), (36, 9721240), (40, 8749116), (45, 7776992), (48, 7290930), (60, 5832744), (72, 4860620), (80, 4374558), (90, 3888496), (96, 3645465), (120, 2916372), (144, 2430310), (160, 2187279), (180, 1944248), (240, 1458186), (288, 1215155), (360, 972124), (480, 729093), (720, 486062), (1440, 243031)]