12282840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 43908480

約数和(自身を除く): 31625640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 223, 255, 270, 306, 324, 340, 360, 405, 408, 446, 459, 510, 540, 612, 648, 669, 680, 765, 810, 892, 918, 1020, 1080, 1115, 1224, 1338, 1377, 1530, 1620, 1784, 1836, 2007, 2040, 2230, 2295, 2676, 2754, 3060, 3240, 3345, 3672, 3791, 4014, 4460, 4590, 5352, 5508, 6021, 6120, 6690, 6885, 7582, 8028, 8920, 9180, 10035, 11016, 11373, 12042, 13380, 13770, 15164, 16056, 18063, 18360, 18955, 20070, 22746, 24084, 26760, 27540, 30105, 30328, 34119, 36126, 37910, 40140, 45492, 48168, 55080, 56865, 60210, 68238, 72252, 75820, 80280, 90315, 90984, 102357, 113730, 120420, 136476, 144504, 151640, 170595, 180630, 204714, 227460, 240840, 272952, 307071, 341190, 361260, 409428, 454920, 511785, 614142, 682380, 722520, 818856, 1023570, 1228284, 1364760, 1535355, 2047140, 2456568, 3070710, 4094280, 6141420, 12282840]

約数ペア:

[(1, 12282840), (2, 6141420), (3, 4094280), (4, 3070710), (5, 2456568), (6, 2047140), (8, 1535355), (9, 1364760), (10, 1228284), (12, 1023570), (15, 818856), (17, 722520), (18, 682380), (20, 614142), (24, 511785), (27, 454920), (30, 409428), (34, 361260), (36, 341190), (40, 307071), (45, 272952), (51, 240840), (54, 227460), (60, 204714), (68, 180630), (72, 170595), (81, 151640), (85, 144504), (90, 136476), (102, 120420), (108, 113730), (120, 102357), (135, 90984), (136, 90315), (153, 80280), (162, 75820), (170, 72252), (180, 68238), (204, 60210), (216, 56865), (223, 55080), (255, 48168), (270, 45492), (306, 40140), (324, 37910), (340, 36126), (360, 34119), (405, 30328), (408, 30105), (446, 27540), (459, 26760), (510, 24084), (540, 22746), (612, 20070), (648, 18955), (669, 18360), (680, 18063), (765, 16056), (810, 15164), (892, 13770), (918, 13380), (1020, 12042), (1080, 11373), (1115, 11016), (1224, 10035), (1338, 9180), (1377, 8920), (1530, 8028), (1620, 7582), (1784, 6885), (1836, 6690), (2007, 6120), (2040, 6021), (2230, 5508), (2295, 5352), (2676, 4590), (2754, 4460), (3060, 4014), (3240, 3791), (3345, 3672)]