270523560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 831358080

約数和(自身を除く): 560834520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 157, 166, 173, 249, 314, 332, 346, 415, 471, 498, 519, 628, 664, 692, 785, 830, 865, 942, 996, 1038, 1245, 1256, 1384, 1570, 1660, 1730, 1884, 1992, 2076, 2355, 2490, 2595, 3140, 3320, 3460, 3768, 4152, 4710, 4980, 5190, 6280, 6920, 9420, 9960, 10380, 13031, 14359, 18840, 20760, 26062, 27161, 28718, 39093, 43077, 52124, 54322, 57436, 65155, 71795, 78186, 81483, 86154, 104248, 108644, 114872, 130310, 135805, 143590, 156372, 162966, 172308, 195465, 215385, 217288, 260620, 271610, 287180, 312744, 325932, 344616, 390930, 407415, 430770, 521240, 543220, 574360, 651864, 781860, 814830, 861540, 1086440, 1563720, 1629660, 1723080, 2254363, 3259320, 4508726, 6763089, 9017452, 11271815, 13526178, 18034904, 22543630, 27052356, 33815445, 45087260, 54104712, 67630890, 90174520, 135261780, 270523560]

約数ペア:

[(1, 270523560), (2, 135261780), (3, 90174520), (4, 67630890), (5, 54104712), (6, 45087260), (8, 33815445), (10, 27052356), (12, 22543630), (15, 18034904), (20, 13526178), (24, 11271815), (30, 9017452), (40, 6763089), (60, 4508726), (83, 3259320), (120, 2254363), (157, 1723080), (166, 1629660), (173, 1563720), (249, 1086440), (314, 861540), (332, 814830), (346, 781860), (415, 651864), (471, 574360), (498, 543220), (519, 521240), (628, 430770), (664, 407415), (692, 390930), (785, 344616), (830, 325932), (865, 312744), (942, 287180), (996, 271610), (1038, 260620), (1245, 217288), (1256, 215385), (1384, 195465), (1570, 172308), (1660, 162966), (1730, 156372), (1884, 143590), (1992, 135805), (2076, 130310), (2355, 114872), (2490, 108644), (2595, 104248), (3140, 86154), (3320, 81483), (3460, 78186), (3768, 71795), (4152, 65155), (4710, 57436), (4980, 54322), (5190, 52124), (6280, 43077), (6920, 39093), (9420, 28718), (9960, 27161), (10380, 26062), (13031, 20760), (14359, 18840)]