122980320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 430112592

約数和(自身を除く): 307132272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2083, 2460, 2952, 3280, 3690, 3936, 4166, 4920, 5904, 6249, 6560, 7380, 8332, 9840, 10415, 11808, 12498, 14760, 16664, 18747, 19680, 20830, 24996, 29520, 31245, 33328, 37494, 41660, 49992, 59040, 62490, 66656, 74988, 83320, 85403, 93735, 99984, 124980, 149976, 166640, 170806, 187470, 199968, 249960, 256209, 299952, 333280, 341612, 374940, 427015, 499920, 512418, 599904, 683224, 749880, 768627, 854030, 999840, 1024836, 1281045, 1366448, 1499760, 1537254, 1708060, 2049672, 2562090, 2732896, 2999520, 3074508, 3416120, 3843135, 4099344, 5124180, 6149016, 6832240, 7686270, 8198688, 10248360, 12298032, 13664480, 15372540, 20496720, 24596064, 30745080, 40993440, 61490160, 122980320]

約数ペア:

[(1, 122980320), (2, 61490160), (3, 40993440), (4, 30745080), (5, 24596064), (6, 20496720), (8, 15372540), (9, 13664480), (10, 12298032), (12, 10248360), (15, 8198688), (16, 7686270), (18, 6832240), (20, 6149016), (24, 5124180), (30, 4099344), (32, 3843135), (36, 3416120), (40, 3074508), (41, 2999520), (45, 2732896), (48, 2562090), (60, 2049672), (72, 1708060), (80, 1537254), (82, 1499760), (90, 1366448), (96, 1281045), (120, 1024836), (123, 999840), (144, 854030), (160, 768627), (164, 749880), (180, 683224), (205, 599904), (240, 512418), (246, 499920), (288, 427015), (328, 374940), (360, 341612), (369, 333280), (410, 299952), (480, 256209), (492, 249960), (615, 199968), (656, 187470), (720, 170806), (738, 166640), (820, 149976), (984, 124980), (1230, 99984), (1312, 93735), (1440, 85403), (1476, 83320), (1640, 74988), (1845, 66656), (1968, 62490), (2083, 59040), (2460, 49992), (2952, 41660), (3280, 37494), (3690, 33328), (3936, 31245), (4166, 29520), (4920, 24996), (5904, 20830), (6249, 19680), (6560, 18747), (7380, 16664), (8332, 14760), (9840, 12498), (10415, 11808)]