27916680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21149}}^1$

素因数の和:21174

約数の個数: 64

約数和(自身を含む): 91368000

約数和(自身を除く): 63451320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 232639, 253788, 317235, 422980, 465278, 507576, 634470, 697917, 845960, 930556, 1163195, 1268940, 1395834, 1861112, 2326390, 2537880, 2791668, 3489585, 4652780, 5583336, 6979170, 9305560, 13958340, 27916680]

約数ペア:

[(1, 27916680), (2, 13958340), (3, 9305560), (4, 6979170), (5, 5583336), (6, 4652780), (8, 3489585), (10, 2791668), (11, 2537880), (12, 2326390), (15, 1861112), (20, 1395834), (22, 1268940), (24, 1163195), (30, 930556), (33, 845960), (40, 697917), (44, 634470), (55, 507576), (60, 465278), (66, 422980), (88, 317235), (110, 253788), (120, 232639), (132, 211490), (165, 169192), (220, 126894), (264, 105745), (330, 84596), (440, 63447), (660, 42298), (1320, 21149)]