13463280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 48568320

約数和(自身を除く): 35105040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 271, 276, 345, 360, 368, 414, 432, 460, 540, 542, 552, 621, 690, 720, 813, 828, 920, 1035, 1080, 1084, 1104, 1242, 1355, 1380, 1626, 1656, 1840, 2070, 2160, 2168, 2439, 2484, 2710, 2760, 3105, 3252, 3312, 4065, 4140, 4336, 4878, 4968, 5420, 5520, 6210, 6233, 6504, 7317, 8130, 8280, 9756, 9936, 10840, 12195, 12420, 12466, 13008, 14634, 16260, 16560, 18699, 19512, 21680, 24390, 24840, 24932, 29268, 31165, 32520, 36585, 37398, 39024, 48780, 49680, 49864, 56097, 58536, 62330, 65040, 73170, 74796, 93495, 97560, 99728, 112194, 117072, 124660, 146340, 149592, 168291, 186990, 195120, 224388, 249320, 280485, 292680, 299184, 336582, 373980, 448776, 498640, 560970, 585360, 673164, 747960, 841455, 897552, 1121940, 1346328, 1495920, 1682910, 2243880, 2692656, 3365820, 4487760, 6731640, 13463280]

約数ペア:

[(1, 13463280), (2, 6731640), (3, 4487760), (4, 3365820), (5, 2692656), (6, 2243880), (8, 1682910), (9, 1495920), (10, 1346328), (12, 1121940), (15, 897552), (16, 841455), (18, 747960), (20, 673164), (23, 585360), (24, 560970), (27, 498640), (30, 448776), (36, 373980), (40, 336582), (45, 299184), (46, 292680), (48, 280485), (54, 249320), (60, 224388), (69, 195120), (72, 186990), (80, 168291), (90, 149592), (92, 146340), (108, 124660), (115, 117072), (120, 112194), (135, 99728), (138, 97560), (144, 93495), (180, 74796), (184, 73170), (207, 65040), (216, 62330), (230, 58536), (240, 56097), (270, 49864), (271, 49680), (276, 48780), (345, 39024), (360, 37398), (368, 36585), (414, 32520), (432, 31165), (460, 29268), (540, 24932), (542, 24840), (552, 24390), (621, 21680), (690, 19512), (720, 18699), (813, 16560), (828, 16260), (920, 14634), (1035, 13008), (1080, 12466), (1084, 12420), (1104, 12195), (1242, 10840), (1355, 9936), (1380, 9756), (1626, 8280), (1656, 8130), (1840, 7317), (2070, 6504), (2160, 6233), (2168, 6210), (2439, 5520), (2484, 5420), (2710, 4968), (2760, 4878), (3105, 4336), (3252, 4140), (3312, 4065)]