123259080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7763

約数の個数: 128

約数和(自身を含む): 444902400

約数和(自身を除く): 321643320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7723, 7980, 15446, 15960, 23169, 30892, 38615, 46338, 54061, 61784, 77230, 92676, 108122, 115845, 146737, 154460, 162183, 185352, 216244, 231690, 270305, 293474, 308920, 324366, 432488, 440211, 463380, 540610, 586948, 648732, 733685, 810915, 880422, 926760, 1027159, 1081220, 1173896, 1297464, 1467370, 1621830, 1760844, 2054318, 2162440, 2201055, 2934740, 3081477, 3243660, 3521688, 4108636, 4402110, 5135795, 5869480, 6162954, 6487320, 8217272, 8804220, 10271590, 12325908, 15407385, 17608440, 20543180, 24651816, 30814770, 41086360, 61629540, 123259080]

約数ペア:

[(1, 123259080), (2, 61629540), (3, 41086360), (4, 30814770), (5, 24651816), (6, 20543180), (7, 17608440), (8, 15407385), (10, 12325908), (12, 10271590), (14, 8804220), (15, 8217272), (19, 6487320), (20, 6162954), (21, 5869480), (24, 5135795), (28, 4402110), (30, 4108636), (35, 3521688), (38, 3243660), (40, 3081477), (42, 2934740), (56, 2201055), (57, 2162440), (60, 2054318), (70, 1760844), (76, 1621830), (84, 1467370), (95, 1297464), (105, 1173896), (114, 1081220), (120, 1027159), (133, 926760), (140, 880422), (152, 810915), (168, 733685), (190, 648732), (210, 586948), (228, 540610), (266, 463380), (280, 440211), (285, 432488), (380, 324366), (399, 308920), (420, 293474), (456, 270305), (532, 231690), (570, 216244), (665, 185352), (760, 162183), (798, 154460), (840, 146737), (1064, 115845), (1140, 108122), (1330, 92676), (1596, 77230), (1995, 61784), (2280, 54061), (2660, 46338), (3192, 38615), (3990, 30892), (5320, 23169), (7723, 15960), (7980, 15446)]