12939807360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293021}}^1$

素因数の和:293066

約数の個数: 128

約数和(自身を含む): 43039071360

約数和(自身を除く): 30099264000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 293021, 586042, 879063, 1172084, 1465105, 1758126, 2344168, 2930210, 3516252, 4395315, 4688336, 5860420, 6739483, 7032504, 8790630, 9376672, 11720840, 13478966, 14065008, 17581260, 18753344, 20218449, 23441680, 26957932, 28130016, 33697415, 35162520, 37506688, 40436898, 46883360, 53915864, 56260032, 67394830, 70325040, 80873796, 93766720, 101092245, 107831728, 112520064, 134789660, 140650080, 161747592, 187533440, 202184490, 215663456, 269579320, 281300160, 323495184, 404368980, 431326912, 539158640, 562600320, 646990368, 808737960, 862653824, 1078317280, 1293980736, 1617475920, 2156634560, 2587961472, 3234951840, 4313269120, 6469903680, 12939807360]

約数ペア:

[(1, 12939807360), (2, 6469903680), (3, 4313269120), (4, 3234951840), (5, 2587961472), (6, 2156634560), (8, 1617475920), (10, 1293980736), (12, 1078317280), (15, 862653824), (16, 808737960), (20, 646990368), (23, 562600320), (24, 539158640), (30, 431326912), (32, 404368980), (40, 323495184), (46, 281300160), (48, 269579320), (60, 215663456), (64, 202184490), (69, 187533440), (80, 161747592), (92, 140650080), (96, 134789660), (115, 112520064), (120, 107831728), (128, 101092245), (138, 93766720), (160, 80873796), (184, 70325040), (192, 67394830), (230, 56260032), (240, 53915864), (276, 46883360), (320, 40436898), (345, 37506688), (368, 35162520), (384, 33697415), (460, 28130016), (480, 26957932), (552, 23441680), (640, 20218449), (690, 18753344), (736, 17581260), (920, 14065008), (960, 13478966), (1104, 11720840), (1380, 9376672), (1472, 8790630), (1840, 7032504), (1920, 6739483), (2208, 5860420), (2760, 4688336), (2944, 4395315), (3680, 3516252), (4416, 2930210), (5520, 2344168), (7360, 1758126), (8832, 1465105), (11040, 1172084), (14720, 879063), (22080, 586042), (44160, 293021)]