1569678720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2663}}^1$

素因数の和:2992

約数の個数: 128

約数和(自身を含む): 5021533440

約数和(自身を除く): 3451854720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 307, 320, 384, 480, 614, 640, 921, 960, 1228, 1535, 1842, 1920, 2456, 2663, 3070, 3684, 4605, 4912, 5326, 6140, 7368, 7989, 9210, 9824, 10652, 12280, 13315, 14736, 15978, 18420, 19648, 21304, 24560, 26630, 29472, 31956, 36840, 39296, 39945, 42608, 49120, 53260, 58944, 63912, 73680, 79890, 85216, 98240, 106520, 117888, 127824, 147360, 159780, 170432, 196480, 213040, 255648, 294720, 319560, 340864, 426080, 511296, 589440, 639120, 817541, 852160, 1022592, 1278240, 1635082, 1704320, 2452623, 2556480, 3270164, 4087705, 4905246, 5112960, 6540328, 8175410, 9810492, 12263115, 13080656, 16350820, 19620984, 24526230, 26161312, 32701640, 39241968, 49052460, 52322624, 65403280, 78483936, 98104920, 104645248, 130806560, 156967872, 196209840, 261613120, 313935744, 392419680, 523226240, 784839360, 1569678720]

約数ペア:

[(1, 1569678720), (2, 784839360), (3, 523226240), (4, 392419680), (5, 313935744), (6, 261613120), (8, 196209840), (10, 156967872), (12, 130806560), (15, 104645248), (16, 98104920), (20, 78483936), (24, 65403280), (30, 52322624), (32, 49052460), (40, 39241968), (48, 32701640), (60, 26161312), (64, 24526230), (80, 19620984), (96, 16350820), (120, 13080656), (128, 12263115), (160, 9810492), (192, 8175410), (240, 6540328), (307, 5112960), (320, 4905246), (384, 4087705), (480, 3270164), (614, 2556480), (640, 2452623), (921, 1704320), (960, 1635082), (1228, 1278240), (1535, 1022592), (1842, 852160), (1920, 817541), (2456, 639120), (2663, 589440), (3070, 511296), (3684, 426080), (4605, 340864), (4912, 319560), (5326, 294720), (6140, 255648), (7368, 213040), (7989, 196480), (9210, 170432), (9824, 159780), (10652, 147360), (12280, 127824), (13315, 117888), (14736, 106520), (15978, 98240), (18420, 85216), (19648, 79890), (21304, 73680), (24560, 63912), (26630, 58944), (29472, 53260), (31956, 49120), (36840, 42608), (39296, 39945)]