12341340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 42771456

約数和(自身を除く): 30430116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 271, 276, 330, 345, 396, 414, 460, 495, 506, 542, 660, 690, 759, 813, 828, 990, 1012, 1035, 1084, 1265, 1355, 1380, 1518, 1626, 1980, 2070, 2277, 2439, 2530, 2710, 2981, 3036, 3252, 3795, 4065, 4140, 4554, 4878, 5060, 5420, 5962, 6233, 7590, 8130, 8943, 9108, 9756, 11385, 11924, 12195, 12466, 14905, 15180, 16260, 17886, 18699, 22770, 24390, 24932, 26829, 29810, 31165, 35772, 37398, 44715, 45540, 48780, 53658, 56097, 59620, 62330, 68563, 74796, 89430, 93495, 107316, 112194, 124660, 134145, 137126, 178860, 186990, 205689, 224388, 268290, 274252, 280485, 342815, 373980, 411378, 536580, 560970, 617067, 685630, 822756, 1028445, 1121940, 1234134, 1371260, 2056890, 2468268, 3085335, 4113780, 6170670, 12341340]

約数ペア:

[(1, 12341340), (2, 6170670), (3, 4113780), (4, 3085335), (5, 2468268), (6, 2056890), (9, 1371260), (10, 1234134), (11, 1121940), (12, 1028445), (15, 822756), (18, 685630), (20, 617067), (22, 560970), (23, 536580), (30, 411378), (33, 373980), (36, 342815), (44, 280485), (45, 274252), (46, 268290), (55, 224388), (60, 205689), (66, 186990), (69, 178860), (90, 137126), (92, 134145), (99, 124660), (110, 112194), (115, 107316), (132, 93495), (138, 89430), (165, 74796), (180, 68563), (198, 62330), (207, 59620), (220, 56097), (230, 53658), (253, 48780), (271, 45540), (276, 44715), (330, 37398), (345, 35772), (396, 31165), (414, 29810), (460, 26829), (495, 24932), (506, 24390), (542, 22770), (660, 18699), (690, 17886), (759, 16260), (813, 15180), (828, 14905), (990, 12466), (1012, 12195), (1035, 11924), (1084, 11385), (1265, 9756), (1355, 9108), (1380, 8943), (1518, 8130), (1626, 7590), (1980, 6233), (2070, 5962), (2277, 5420), (2439, 5060), (2530, 4878), (2710, 4554), (2981, 4140), (3036, 4065), (3252, 3795)]