155843280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 526002048

約数和(自身を除く): 370158768

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, 263, 360, 526, 720, 789, 823, 1052, 1315, 1578, 1646, 2104, 2367, 2469, 2630, 3156, 3292, 3945, 4115, 4208, 4734, 4938, 5260, 6312, 6584, 7407, 7890, 8230, 9468, 9876, 10520, 11835, 12345, 12624, 13168, 14814, 15780, 16460, 18936, 19752, 21040, 23670, 24690, 29628, 31560, 32920, 37035, 37872, 39504, 47340, 49380, 59256, 63120, 65840, 74070, 94680, 98760, 118512, 148140, 189360, 197520, 216449, 296280, 432898, 592560, 649347, 865796, 1082245, 1298694, 1731592, 1948041, 2164490, 2597388, 3246735, 3463184, 3896082, 4328980, 5194776, 6493470, 7792164, 8657960, 9740205, 10389552, 12986940, 15584328, 17315920, 19480410, 25973880, 31168656, 38960820, 51947760, 77921640, 155843280]

約数ペア:

[(1, 155843280), (2, 77921640), (3, 51947760), (4, 38960820), (5, 31168656), (6, 25973880), (8, 19480410), (9, 17315920), (10, 15584328), (12, 12986940), (15, 10389552), (16, 9740205), (18, 8657960), (20, 7792164), (24, 6493470), (30, 5194776), (36, 4328980), (40, 3896082), (45, 3463184), (48, 3246735), (60, 2597388), (72, 2164490), (80, 1948041), (90, 1731592), (120, 1298694), (144, 1082245), (180, 865796), (240, 649347), (263, 592560), (360, 432898), (526, 296280), (720, 216449), (789, 197520), (823, 189360), (1052, 148140), (1315, 118512), (1578, 98760), (1646, 94680), (2104, 74070), (2367, 65840), (2469, 63120), (2630, 59256), (3156, 49380), (3292, 47340), (3945, 39504), (4115, 37872), (4208, 37035), (4734, 32920), (4938, 31560), (5260, 29628), (6312, 24690), (6584, 23670), (7407, 21040), (7890, 19752), (8230, 18936), (9468, 16460), (9876, 15780), (10520, 14814), (11835, 13168), (12345, 12624)]