1303887120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{22543}}^1$

素因数の和:22800

約数の個数: 80

約数和(自身を含む): 4059002112

約数和(自身を除く): 2755114992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11568, 14460, 19280, 22543, 28920, 45086, 57840, 67629, 90172, 112715, 135258, 180344, 225430, 270516, 338145, 360688, 450860, 541032, 676290, 901720, 1082064, 1352580, 1803440, 2705160, 5410320, 5432863, 10865726, 16298589, 21731452, 27164315, 32597178, 43462904, 54328630, 65194356, 81492945, 86925808, 108657260, 130388712, 162985890, 217314520, 260777424, 325971780, 434629040, 651943560, 1303887120]

約数ペア:

[(1, 1303887120), (2, 651943560), (3, 434629040), (4, 325971780), (5, 260777424), (6, 217314520), (8, 162985890), (10, 130388712), (12, 108657260), (15, 86925808), (16, 81492945), (20, 65194356), (24, 54328630), (30, 43462904), (40, 32597178), (48, 27164315), (60, 21731452), (80, 16298589), (120, 10865726), (240, 5432863), (241, 5410320), (482, 2705160), (723, 1803440), (964, 1352580), (1205, 1082064), (1446, 901720), (1928, 676290), (2410, 541032), (2892, 450860), (3615, 360688), (3856, 338145), (4820, 270516), (5784, 225430), (7230, 180344), (9640, 135258), (11568, 112715), (14460, 90172), (19280, 67629), (22543, 57840), (28920, 45086)]