749520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{347}}^1$

素因数の和:369

約数の個数: 80

約数和(自身を含む): 2589120

約数和(自身を除く): 1839600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 347, 360, 432, 540, 694, 720, 1041, 1080, 1388, 1735, 2082, 2160, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 9369, 10410, 12492, 13880, 15615, 16656, 18738, 20820, 24984, 27760, 31230, 37476, 41640, 46845, 49968, 62460, 74952, 83280, 93690, 124920, 149904, 187380, 249840, 374760, 749520]

約数ペア:

[(1, 749520), (2, 374760), (3, 249840), (4, 187380), (5, 149904), (6, 124920), (8, 93690), (9, 83280), (10, 74952), (12, 62460), (15, 49968), (16, 46845), (18, 41640), (20, 37476), (24, 31230), (27, 27760), (30, 24984), (36, 20820), (40, 18738), (45, 16656), (48, 15615), (54, 13880), (60, 12492), (72, 10410), (80, 9369), (90, 8328), (108, 6940), (120, 6246), (135, 5552), (144, 5205), (180, 4164), (216, 3470), (240, 3123), (270, 2776), (347, 2160), (360, 2082), (432, 1735), (540, 1388), (694, 1080), (720, 1041)]