155245680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1816

約数の個数: 160

約数和(自身を含む): 548089920

約数和(自身を除く): 392844240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1753, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3506, 3690, 4428, 4920, 5259, 5535, 5904, 7012, 7380, 8765, 8856, 9840, 10518, 11070, 14024, 14760, 15777, 17530, 17712, 21036, 22140, 26295, 28048, 29520, 31554, 35060, 42072, 44280, 47331, 52590, 63108, 70120, 71873, 78885, 84144, 88560, 94662, 105180, 126216, 140240, 143746, 157770, 189324, 210360, 215619, 236655, 252432, 287492, 315540, 359365, 378648, 420720, 431238, 473310, 574984, 631080, 646857, 718730, 757296, 862476, 946620, 1078095, 1149968, 1262160, 1293714, 1437460, 1724952, 1893240, 1940571, 2156190, 2587428, 2874920, 3234285, 3449904, 3786480, 3881142, 4312380, 5174856, 5749840, 6468570, 7762284, 8624760, 9702855, 10349712, 12937140, 15524568, 17249520, 19405710, 25874280, 31049136, 38811420, 51748560, 77622840, 155245680]

約数ペア:

[(1, 155245680), (2, 77622840), (3, 51748560), (4, 38811420), (5, 31049136), (6, 25874280), (8, 19405710), (9, 17249520), (10, 15524568), (12, 12937140), (15, 10349712), (16, 9702855), (18, 8624760), (20, 7762284), (24, 6468570), (27, 5749840), (30, 5174856), (36, 4312380), (40, 3881142), (41, 3786480), (45, 3449904), (48, 3234285), (54, 2874920), (60, 2587428), (72, 2156190), (80, 1940571), (82, 1893240), (90, 1724952), (108, 1437460), (120, 1293714), (123, 1262160), (135, 1149968), (144, 1078095), (164, 946620), (180, 862476), (205, 757296), (216, 718730), (240, 646857), (246, 631080), (270, 574984), (328, 473310), (360, 431238), (369, 420720), (410, 378648), (432, 359365), (492, 315540), (540, 287492), (615, 252432), (656, 236655), (720, 215619), (738, 210360), (820, 189324), (984, 157770), (1080, 143746), (1107, 140240), (1230, 126216), (1476, 105180), (1640, 94662), (1753, 88560), (1845, 84144), (1968, 78885), (2160, 71873), (2214, 70120), (2460, 63108), (2952, 52590), (3280, 47331), (3506, 44280), (3690, 42072), (4428, 35060), (4920, 31554), (5259, 29520), (5535, 28048), (5904, 26295), (7012, 22140), (7380, 21036), (8765, 17712), (8856, 17530), (9840, 15777), (10518, 14760), (11070, 14024)]