30184440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1797

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 76260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 1759, 2145, 2860, 3432, 3518, 4290, 5277, 5720, 7036, 8580, 8795, 10554, 14072, 17160, 17590, 19349, 21108, 22867, 26385, 35180, 38698, 42216, 45734, 52770, 58047, 68601, 70360, 77396, 91468, 96745, 105540, 114335, 116094, 137202, 154792, 182936, 193490, 211080, 228670, 232188, 251537, 274404, 290235, 343005, 386980, 457340, 464376, 503074, 548808, 580470, 686010, 754611, 773960, 914680, 1006148, 1160940, 1257685, 1372020, 1509222, 2012296, 2321880, 2515370, 2744040, 3018444, 3773055, 5030740, 6036888, 7546110, 10061480, 15092220, 30184440]

約数ペア:

[(1, 30184440), (2, 15092220), (3, 10061480), (4, 7546110), (5, 6036888), (6, 5030740), (8, 3773055), (10, 3018444), (11, 2744040), (12, 2515370), (13, 2321880), (15, 2012296), (20, 1509222), (22, 1372020), (24, 1257685), (26, 1160940), (30, 1006148), (33, 914680), (39, 773960), (40, 754611), (44, 686010), (52, 580470), (55, 548808), (60, 503074), (65, 464376), (66, 457340), (78, 386980), (88, 343005), (104, 290235), (110, 274404), (120, 251537), (130, 232188), (132, 228670), (143, 211080), (156, 193490), (165, 182936), (195, 154792), (220, 137202), (260, 116094), (264, 114335), (286, 105540), (312, 96745), (330, 91468), (390, 77396), (429, 70360), (440, 68601), (520, 58047), (572, 52770), (660, 45734), (715, 42216), (780, 38698), (858, 35180), (1144, 26385), (1320, 22867), (1430, 21108), (1560, 19349), (1716, 17590), (1759, 17160), (2145, 14072), (2860, 10554), (3432, 8795), (3518, 8580), (4290, 7036), (5277, 5720)]