81394080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4638

約数の個数: 96

約数和(自身を含む): 263378304

約数和(自身を除く): 181984224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 4583, 5920, 8880, 9166, 13749, 17760, 18332, 22915, 27498, 36664, 45830, 54996, 68745, 73328, 91660, 109992, 137490, 146656, 169571, 183320, 219984, 274980, 339142, 366640, 439968, 508713, 549960, 678284, 733280, 847855, 1017426, 1099920, 1356568, 1695710, 2034852, 2199840, 2543565, 2713136, 3391420, 4069704, 5087130, 5426272, 6782840, 8139408, 10174260, 13565680, 16278816, 20348520, 27131360, 40697040, 81394080]

約数ペア:

[(1, 81394080), (2, 40697040), (3, 27131360), (4, 20348520), (5, 16278816), (6, 13565680), (8, 10174260), (10, 8139408), (12, 6782840), (15, 5426272), (16, 5087130), (20, 4069704), (24, 3391420), (30, 2713136), (32, 2543565), (37, 2199840), (40, 2034852), (48, 1695710), (60, 1356568), (74, 1099920), (80, 1017426), (96, 847855), (111, 733280), (120, 678284), (148, 549960), (160, 508713), (185, 439968), (222, 366640), (240, 339142), (296, 274980), (370, 219984), (444, 183320), (480, 169571), (555, 146656), (592, 137490), (740, 109992), (888, 91660), (1110, 73328), (1184, 68745), (1480, 54996), (1776, 45830), (2220, 36664), (2960, 27498), (3552, 22915), (4440, 18332), (4583, 17760), (5920, 13749), (8880, 9166)]