27645480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 92088360

約数和(自身を除く): 64442880

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, 1873, 2460, 2952, 3690, 3746, 4920, 5619, 7380, 7492, 9365, 11238, 14760, 14984, 16857, 18730, 22476, 28095, 33714, 37460, 44952, 56190, 67428, 74920, 76793, 84285, 112380, 134856, 153586, 168570, 224760, 230379, 307172, 337140, 383965, 460758, 614344, 674280, 691137, 767930, 921516, 1151895, 1382274, 1535860, 1843032, 2303790, 2764548, 3071720, 3455685, 4607580, 5529096, 6911370, 9215160, 13822740, 27645480]

約数ペア:

[(1, 27645480), (2, 13822740), (3, 9215160), (4, 6911370), (5, 5529096), (6, 4607580), (8, 3455685), (9, 3071720), (10, 2764548), (12, 2303790), (15, 1843032), (18, 1535860), (20, 1382274), (24, 1151895), (30, 921516), (36, 767930), (40, 691137), (41, 674280), (45, 614344), (60, 460758), (72, 383965), (82, 337140), (90, 307172), (120, 230379), (123, 224760), (164, 168570), (180, 153586), (205, 134856), (246, 112380), (328, 84285), (360, 76793), (369, 74920), (410, 67428), (492, 56190), (615, 44952), (738, 37460), (820, 33714), (984, 28095), (1230, 22476), (1476, 18730), (1640, 16857), (1845, 14984), (1873, 14760), (2460, 11238), (2952, 9365), (3690, 7492), (3746, 7380), (4920, 5619)]