147678840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11087}}^1$

素因数の和:11141

約数の個数: 96

約数和(自身を含む): 492972480

約数和(自身を除く): 345293640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 11087, 13320, 22174, 33261, 44348, 55435, 66522, 88696, 99783, 110870, 133044, 166305, 199566, 221740, 266088, 332610, 399132, 410219, 443480, 498915, 665220, 798264, 820438, 997830, 1230657, 1330440, 1640876, 1995660, 2051095, 2461314, 3281752, 3691971, 3991320, 4102190, 4922628, 6153285, 7383942, 8204380, 9845256, 12306570, 14767884, 16408760, 18459855, 24613140, 29535768, 36919710, 49226280, 73839420, 147678840]

約数ペア:

[(1, 147678840), (2, 73839420), (3, 49226280), (4, 36919710), (5, 29535768), (6, 24613140), (8, 18459855), (9, 16408760), (10, 14767884), (12, 12306570), (15, 9845256), (18, 8204380), (20, 7383942), (24, 6153285), (30, 4922628), (36, 4102190), (37, 3991320), (40, 3691971), (45, 3281752), (60, 2461314), (72, 2051095), (74, 1995660), (90, 1640876), (111, 1330440), (120, 1230657), (148, 997830), (180, 820438), (185, 798264), (222, 665220), (296, 498915), (333, 443480), (360, 410219), (370, 399132), (444, 332610), (555, 266088), (666, 221740), (740, 199566), (888, 166305), (1110, 133044), (1332, 110870), (1480, 99783), (1665, 88696), (2220, 66522), (2664, 55435), (3330, 44348), (4440, 33261), (6660, 22174), (11087, 13320)]