2912966640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4045787}}^1$

素因数の和:4045806

約数の個数: 60

約数和(自身を含む): 9782715384

約数和(自身を除く): 6869748744

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, 4045787, 8091574, 12137361, 16183148, 20228935, 24274722, 32366296, 36412083, 40457870, 48549444, 60686805, 64732592, 72824166, 80915740, 97098888, 121373610, 145648332, 161831480, 182060415, 194197776, 242747220, 291296664, 323662960, 364120830, 485494440, 582593328, 728241660, 970988880, 1456483320, 2912966640]

約数ペア:

[(1, 2912966640), (2, 1456483320), (3, 970988880), (4, 728241660), (5, 582593328), (6, 485494440), (8, 364120830), (9, 323662960), (10, 291296664), (12, 242747220), (15, 194197776), (16, 182060415), (18, 161831480), (20, 145648332), (24, 121373610), (30, 97098888), (36, 80915740), (40, 72824166), (45, 64732592), (48, 60686805), (60, 48549444), (72, 40457870), (80, 36412083), (90, 32366296), (120, 24274722), (144, 20228935), (180, 16183148), (240, 12137361), (360, 8091574), (720, 4045787)]