121120320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1868

約数の個数: 112

約数和(自身を含む): 390192768

約数和(自身を除く): 269072448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 1777, 2130, 2272, 2840, 3408, 3554, 4260, 4544, 5331, 5680, 6816, 7108, 8520, 8885, 10662, 11360, 13632, 14216, 17040, 17770, 21324, 22720, 26655, 28432, 34080, 35540, 42648, 53310, 56864, 68160, 71080, 85296, 106620, 113728, 126167, 142160, 170592, 213240, 252334, 284320, 341184, 378501, 426480, 504668, 568640, 630835, 757002, 852960, 1009336, 1261670, 1514004, 1705920, 1892505, 2018672, 2523340, 3028008, 3785010, 4037344, 5046680, 6056016, 7570020, 8074688, 10093360, 12112032, 15140040, 20186720, 24224064, 30280080, 40373440, 60560160, 121120320]

約数ペア:

[(1, 121120320), (2, 60560160), (3, 40373440), (4, 30280080), (5, 24224064), (6, 20186720), (8, 15140040), (10, 12112032), (12, 10093360), (15, 8074688), (16, 7570020), (20, 6056016), (24, 5046680), (30, 4037344), (32, 3785010), (40, 3028008), (48, 2523340), (60, 2018672), (64, 1892505), (71, 1705920), (80, 1514004), (96, 1261670), (120, 1009336), (142, 852960), (160, 757002), (192, 630835), (213, 568640), (240, 504668), (284, 426480), (320, 378501), (355, 341184), (426, 284320), (480, 252334), (568, 213240), (710, 170592), (852, 142160), (960, 126167), (1065, 113728), (1136, 106620), (1420, 85296), (1704, 71080), (1777, 68160), (2130, 56864), (2272, 53310), (2840, 42648), (3408, 35540), (3554, 34080), (4260, 28432), (4544, 26655), (5331, 22720), (5680, 21324), (6816, 17770), (7108, 17040), (8520, 14216), (8885, 13632), (10662, 11360)]