124518780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 290615940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1583, 1710, 1748, 2070, 2185, 2622, 3166, 3420, 3933, 4140, 4370, 4749, 5244, 6332, 6555, 7866, 7915, 8740, 9498, 13110, 14247, 15732, 15830, 18996, 19665, 23745, 26220, 28494, 30077, 31660, 36409, 39330, 47490, 56988, 60154, 71235, 72818, 78660, 90231, 94980, 109227, 120308, 142470, 145636, 150385, 180462, 182045, 218454, 270693, 284940, 300770, 327681, 360924, 364090, 436908, 451155, 541386, 546135, 601540, 655362, 691771, 728180, 902310, 1082772, 1092270, 1310724, 1353465, 1383542, 1638405, 1804620, 2075313, 2184540, 2706930, 2767084, 3276810, 3458855, 4150626, 5413860, 6225939, 6553620, 6917710, 8301252, 10376565, 12451878, 13835420, 20753130, 24903756, 31129695, 41506260, 62259390, 124518780]

約数ペア:

[(1, 124518780), (2, 62259390), (3, 41506260), (4, 31129695), (5, 24903756), (6, 20753130), (9, 13835420), (10, 12451878), (12, 10376565), (15, 8301252), (18, 6917710), (19, 6553620), (20, 6225939), (23, 5413860), (30, 4150626), (36, 3458855), (38, 3276810), (45, 2767084), (46, 2706930), (57, 2184540), (60, 2075313), (69, 1804620), (76, 1638405), (90, 1383542), (92, 1353465), (95, 1310724), (114, 1092270), (115, 1082772), (138, 902310), (171, 728180), (180, 691771), (190, 655362), (207, 601540), (228, 546135), (230, 541386), (276, 451155), (285, 436908), (342, 364090), (345, 360924), (380, 327681), (414, 300770), (437, 284940), (460, 270693), (570, 218454), (684, 182045), (690, 180462), (828, 150385), (855, 145636), (874, 142470), (1035, 120308), (1140, 109227), (1311, 94980), (1380, 90231), (1583, 78660), (1710, 72818), (1748, 71235), (2070, 60154), (2185, 56988), (2622, 47490), (3166, 39330), (3420, 36409), (3933, 31660), (4140, 30077), (4370, 28494), (4749, 26220), (5244, 23745), (6332, 19665), (6555, 18996), (7866, 15830), (7915, 15732), (8740, 14247), (9498, 13110)]