308690640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10457}}^1$

素因数の和:10517

約数の個数: 120

約数和(自身を含む): 1062072648

約数和(自身を除く): 753382008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 10457, 14760, 20914, 29520, 31371, 41828, 52285, 62742, 83656, 94113, 104570, 125484, 156855, 167312, 188226, 209140, 250968, 313710, 376452, 418280, 428737, 470565, 501936, 627420, 752904, 836560, 857474, 941130, 1254840, 1286211, 1505808, 1714948, 1882260, 2143685, 2509680, 2572422, 3429896, 3764520, 3858633, 4287370, 5144844, 6431055, 6859792, 7529040, 7717266, 8574740, 10289688, 12862110, 15434532, 17149480, 19293165, 20579376, 25724220, 30869064, 34298960, 38586330, 51448440, 61738128, 77172660, 102896880, 154345320, 308690640]

約数ペア:

[(1, 308690640), (2, 154345320), (3, 102896880), (4, 77172660), (5, 61738128), (6, 51448440), (8, 38586330), (9, 34298960), (10, 30869064), (12, 25724220), (15, 20579376), (16, 19293165), (18, 17149480), (20, 15434532), (24, 12862110), (30, 10289688), (36, 8574740), (40, 7717266), (41, 7529040), (45, 6859792), (48, 6431055), (60, 5144844), (72, 4287370), (80, 3858633), (82, 3764520), (90, 3429896), (120, 2572422), (123, 2509680), (144, 2143685), (164, 1882260), (180, 1714948), (205, 1505808), (240, 1286211), (246, 1254840), (328, 941130), (360, 857474), (369, 836560), (410, 752904), (492, 627420), (615, 501936), (656, 470565), (720, 428737), (738, 418280), (820, 376452), (984, 313710), (1230, 250968), (1476, 209140), (1640, 188226), (1845, 167312), (1968, 156855), (2460, 125484), (2952, 104570), (3280, 94113), (3690, 83656), (4920, 62742), (5904, 52285), (7380, 41828), (9840, 31371), (10457, 29520), (14760, 20914)]