29121480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 97002360

約数和(自身を除く): 67880880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 1973, 2460, 2952, 3690, 3946, 4920, 5919, 7380, 7892, 9865, 11838, 14760, 15784, 17757, 19730, 23676, 29595, 35514, 39460, 47352, 59190, 71028, 78920, 80893, 88785, 118380, 142056, 161786, 177570, 236760, 242679, 323572, 355140, 404465, 485358, 647144, 710280, 728037, 808930, 970716, 1213395, 1456074, 1617860, 1941432, 2426790, 2912148, 3235720, 3640185, 4853580, 5824296, 7280370, 9707160, 14560740, 29121480]

約数ペア:

[(1, 29121480), (2, 14560740), (3, 9707160), (4, 7280370), (5, 5824296), (6, 4853580), (8, 3640185), (9, 3235720), (10, 2912148), (12, 2426790), (15, 1941432), (18, 1617860), (20, 1456074), (24, 1213395), (30, 970716), (36, 808930), (40, 728037), (41, 710280), (45, 647144), (60, 485358), (72, 404465), (82, 355140), (90, 323572), (120, 242679), (123, 236760), (164, 177570), (180, 161786), (205, 142056), (246, 118380), (328, 88785), (360, 80893), (369, 78920), (410, 71028), (492, 59190), (615, 47352), (738, 39460), (820, 35514), (984, 29595), (1230, 23676), (1476, 19730), (1640, 17757), (1845, 15784), (1973, 14760), (2460, 11838), (2952, 9865), (3690, 7892), (3946, 7380), (4920, 5919)]