66968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15083}}^1$

素因数の和:15134

約数の個数: 64

約数和(自身を含む): 206349120

約数和(自身を除く): 139380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15083, 30166, 45249, 60332, 75415, 90498, 120664, 150830, 180996, 226245, 301660, 361992, 452490, 558071, 603320, 904980, 1116142, 1674213, 1809960, 2232284, 2790355, 3348426, 4464568, 5580710, 6696852, 8371065, 11161420, 13393704, 16742130, 22322840, 33484260, 66968520]

約数ペア:

[(1, 66968520), (2, 33484260), (3, 22322840), (4, 16742130), (5, 13393704), (6, 11161420), (8, 8371065), (10, 6696852), (12, 5580710), (15, 4464568), (20, 3348426), (24, 2790355), (30, 2232284), (37, 1809960), (40, 1674213), (60, 1116142), (74, 904980), (111, 603320), (120, 558071), (148, 452490), (185, 361992), (222, 301660), (296, 226245), (370, 180996), (444, 150830), (555, 120664), (740, 90498), (888, 75415), (1110, 60332), (1480, 45249), (2220, 30166), (4440, 15083)]