265251960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17971}}^1$

素因数の和:18029

約数の個数: 96

約数和(自身を含む): 883144080

約数和(自身を除く): 617892120

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, 4920, 7380, 14760, 17971, 35942, 53913, 71884, 89855, 107826, 143768, 161739, 179710, 215652, 269565, 323478, 359420, 431304, 539130, 646956, 718840, 736811, 808695, 1078260, 1293912, 1473622, 1617390, 2156520, 2210433, 2947244, 3234780, 3684055, 4420866, 5894488, 6469560, 6631299, 7368110, 8841732, 11052165, 13262598, 14736220, 17683464, 22104330, 26525196, 29472440, 33156495, 44208660, 53050392, 66312990, 88417320, 132625980, 265251960]

約数ペア:

[(1, 265251960), (2, 132625980), (3, 88417320), (4, 66312990), (5, 53050392), (6, 44208660), (8, 33156495), (9, 29472440), (10, 26525196), (12, 22104330), (15, 17683464), (18, 14736220), (20, 13262598), (24, 11052165), (30, 8841732), (36, 7368110), (40, 6631299), (41, 6469560), (45, 5894488), (60, 4420866), (72, 3684055), (82, 3234780), (90, 2947244), (120, 2210433), (123, 2156520), (164, 1617390), (180, 1473622), (205, 1293912), (246, 1078260), (328, 808695), (360, 736811), (369, 718840), (410, 646956), (492, 539130), (615, 431304), (738, 359420), (820, 323478), (984, 269565), (1230, 215652), (1476, 179710), (1640, 161739), (1845, 143768), (2460, 107826), (2952, 89855), (3690, 71884), (4920, 53913), (7380, 35942), (14760, 17971)]