27735120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5529

約数の個数: 120

約数和(自身を含む): 106469376

約数和(自身を除く): 78734256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5503, 11006, 16509, 22012, 27515, 33018, 38521, 44024, 49527, 55030, 66036, 77042, 82545, 88048, 99054, 110060, 115563, 132072, 154084, 165090, 192605, 198108, 220120, 231126, 247635, 264144, 308168, 330180, 346689, 385210, 396216, 440240, 462252, 495270, 577815, 616336, 660360, 693378, 770420, 792432, 924504, 990540, 1155630, 1320720, 1386756, 1540840, 1733445, 1849008, 1981080, 2311260, 2773512, 3081680, 3466890, 3962160, 4622520, 5547024, 6933780, 9245040, 13867560, 27735120]

約数ペア:

[(1, 27735120), (2, 13867560), (3, 9245040), (4, 6933780), (5, 5547024), (6, 4622520), (7, 3962160), (8, 3466890), (9, 3081680), (10, 2773512), (12, 2311260), (14, 1981080), (15, 1849008), (16, 1733445), (18, 1540840), (20, 1386756), (21, 1320720), (24, 1155630), (28, 990540), (30, 924504), (35, 792432), (36, 770420), (40, 693378), (42, 660360), (45, 616336), (48, 577815), (56, 495270), (60, 462252), (63, 440240), (70, 396216), (72, 385210), (80, 346689), (84, 330180), (90, 308168), (105, 264144), (112, 247635), (120, 231126), (126, 220120), (140, 198108), (144, 192605), (168, 165090), (180, 154084), (210, 132072), (240, 115563), (252, 110060), (280, 99054), (315, 88048), (336, 82545), (360, 77042), (420, 66036), (504, 55030), (560, 49527), (630, 44024), (720, 38521), (840, 33018), (1008, 27515), (1260, 22012), (1680, 16509), (2520, 11006), (5040, 5503)]