66523320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4565

約数の個数: 96

約数和(自身を含む): 221523120

約数和(自身を除く): 154999800

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, 2460, 2952, 3690, 4507, 4920, 7380, 9014, 13521, 14760, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 67605, 81126, 90140, 108168, 135210, 162252, 180280, 184787, 202815, 270420, 324504, 369574, 405630, 540840, 554361, 739148, 811260, 923935, 1108722, 1478296, 1622520, 1663083, 1847870, 2217444, 2771805, 3326166, 3695740, 4434888, 5543610, 6652332, 7391480, 8315415, 11087220, 13304664, 16630830, 22174440, 33261660, 66523320]

約数ペア:

[(1, 66523320), (2, 33261660), (3, 22174440), (4, 16630830), (5, 13304664), (6, 11087220), (8, 8315415), (9, 7391480), (10, 6652332), (12, 5543610), (15, 4434888), (18, 3695740), (20, 3326166), (24, 2771805), (30, 2217444), (36, 1847870), (40, 1663083), (41, 1622520), (45, 1478296), (60, 1108722), (72, 923935), (82, 811260), (90, 739148), (120, 554361), (123, 540840), (164, 405630), (180, 369574), (205, 324504), (246, 270420), (328, 202815), (360, 184787), (369, 180280), (410, 162252), (492, 135210), (615, 108168), (738, 90140), (820, 81126), (984, 67605), (1230, 54084), (1476, 45070), (1640, 40563), (1845, 36056), (2460, 27042), (2952, 22535), (3690, 18028), (4507, 14760), (4920, 13521), (7380, 9014)]