61490160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 120

約数和(自身を含む): 211642704

約数和(自身を除く): 150152544

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, 2083, 2460, 2952, 3280, 3690, 4166, 4920, 5904, 6249, 7380, 8332, 9840, 10415, 12498, 14760, 16664, 18747, 20830, 24996, 29520, 31245, 33328, 37494, 41660, 49992, 62490, 74988, 83320, 85403, 93735, 99984, 124980, 149976, 166640, 170806, 187470, 249960, 256209, 299952, 341612, 374940, 427015, 499920, 512418, 683224, 749880, 768627, 854030, 1024836, 1281045, 1366448, 1499760, 1537254, 1708060, 2049672, 2562090, 3074508, 3416120, 3843135, 4099344, 5124180, 6149016, 6832240, 7686270, 10248360, 12298032, 15372540, 20496720, 30745080, 61490160]

約数ペア:

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