120115660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 310434768

約数和(自身を除く): 190319108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 73, 92, 98, 115, 140, 146, 161, 196, 230, 245, 292, 322, 365, 460, 490, 511, 644, 730, 805, 980, 1022, 1127, 1460, 1610, 1679, 2044, 2254, 2555, 3220, 3358, 3577, 4508, 5110, 5329, 5635, 6716, 7154, 8395, 10220, 10658, 11270, 11753, 14308, 16790, 17885, 21316, 22540, 23506, 26645, 33580, 35770, 37303, 47012, 53290, 58765, 71540, 74606, 82271, 106580, 117530, 122567, 149212, 164542, 186515, 235060, 245134, 261121, 329084, 373030, 411355, 490268, 522242, 612835, 746060, 822710, 857969, 1044484, 1225670, 1305605, 1645420, 1715938, 2451340, 2611210, 3431876, 4289845, 5222420, 6005783, 8579690, 12011566, 17159380, 24023132, 30028915, 60057830, 120115660]

約数ペア:

[(1, 120115660), (2, 60057830), (4, 30028915), (5, 24023132), (7, 17159380), (10, 12011566), (14, 8579690), (20, 6005783), (23, 5222420), (28, 4289845), (35, 3431876), (46, 2611210), (49, 2451340), (70, 1715938), (73, 1645420), (92, 1305605), (98, 1225670), (115, 1044484), (140, 857969), (146, 822710), (161, 746060), (196, 612835), (230, 522242), (245, 490268), (292, 411355), (322, 373030), (365, 329084), (460, 261121), (490, 245134), (511, 235060), (644, 186515), (730, 164542), (805, 149212), (980, 122567), (1022, 117530), (1127, 106580), (1460, 82271), (1610, 74606), (1679, 71540), (2044, 58765), (2254, 53290), (2555, 47012), (3220, 37303), (3358, 35770), (3577, 33580), (4508, 26645), (5110, 23506), (5329, 22540), (5635, 21316), (6716, 17885), (7154, 16790), (8395, 14308), (10220, 11753), (10658, 11270)]