61180960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 155457792

約数和(自身を除く): 94276832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 83, 85, 136, 160, 166, 170, 271, 272, 332, 340, 415, 542, 544, 664, 680, 830, 1084, 1328, 1355, 1360, 1411, 1660, 2168, 2656, 2710, 2720, 2822, 3320, 4336, 4607, 5420, 5644, 6640, 7055, 8672, 9214, 10840, 11288, 13280, 14110, 18428, 21680, 22493, 22576, 23035, 28220, 36856, 43360, 44986, 45152, 46070, 56440, 73712, 89972, 92140, 112465, 112880, 147424, 179944, 184280, 224930, 225760, 359888, 368560, 382381, 449860, 719776, 737120, 764762, 899720, 1529524, 1799440, 1911905, 3059048, 3598880, 3823810, 6118096, 7647620, 12236192, 15295240, 30590480, 61180960]

約数ペア:

[(1, 61180960), (2, 30590480), (4, 15295240), (5, 12236192), (8, 7647620), (10, 6118096), (16, 3823810), (17, 3598880), (20, 3059048), (32, 1911905), (34, 1799440), (40, 1529524), (68, 899720), (80, 764762), (83, 737120), (85, 719776), (136, 449860), (160, 382381), (166, 368560), (170, 359888), (271, 225760), (272, 224930), (332, 184280), (340, 179944), (415, 147424), (542, 112880), (544, 112465), (664, 92140), (680, 89972), (830, 73712), (1084, 56440), (1328, 46070), (1355, 45152), (1360, 44986), (1411, 43360), (1660, 36856), (2168, 28220), (2656, 23035), (2710, 22576), (2720, 22493), (2822, 21680), (3320, 18428), (4336, 14110), (4607, 13280), (5420, 11288), (5644, 10840), (6640, 9214), (7055, 8672)]