2519222040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56893}}^1$

素因数の和:56954

約数の個数: 128

約数和(自身を含む): 8602372800

約数和(自身を除く): 6083150760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 44280, 56893, 113786, 170679, 227572, 284465, 341358, 455144, 512037, 568930, 682716, 853395, 1024074, 1137860, 1365432, 1536111, 1706790, 2048148, 2275720, 2332613, 2560185, 3072222, 3413580, 4096296, 4665226, 5120370, 6144444, 6827160, 6997839, 7680555, 9330452, 10240740, 11663065, 12288888, 13995678, 15361110, 18660904, 20481480, 20993517, 23326130, 27991356, 30722220, 34989195, 41987034, 46652260, 55982712, 61444440, 62980551, 69978390, 83974068, 93304520, 104967585, 125961102, 139956780, 167948136, 209935170, 251922204, 279913560, 314902755, 419870340, 503844408, 629805510, 839740680, 1259611020, 2519222040]

約数ペア:

[(1, 2519222040), (2, 1259611020), (3, 839740680), (4, 629805510), (5, 503844408), (6, 419870340), (8, 314902755), (9, 279913560), (10, 251922204), (12, 209935170), (15, 167948136), (18, 139956780), (20, 125961102), (24, 104967585), (27, 93304520), (30, 83974068), (36, 69978390), (40, 62980551), (41, 61444440), (45, 55982712), (54, 46652260), (60, 41987034), (72, 34989195), (82, 30722220), (90, 27991356), (108, 23326130), (120, 20993517), (123, 20481480), (135, 18660904), (164, 15361110), (180, 13995678), (205, 12288888), (216, 11663065), (246, 10240740), (270, 9330452), (328, 7680555), (360, 6997839), (369, 6827160), (410, 6144444), (492, 5120370), (540, 4665226), (615, 4096296), (738, 3413580), (820, 3072222), (984, 2560185), (1080, 2332613), (1107, 2275720), (1230, 2048148), (1476, 1706790), (1640, 1536111), (1845, 1365432), (2214, 1137860), (2460, 1024074), (2952, 853395), (3690, 682716), (4428, 568930), (4920, 512037), (5535, 455144), (7380, 341358), (8856, 284465), (11070, 227572), (14760, 170679), (22140, 113786), (44280, 56893)]