29427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1819

約数の個数: 120

約数和(自身を含む): 103180896

約数和(自身を除く): 73753776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1777, 1840, 2070, 2760, 3312, 3554, 4140, 5331, 5520, 7108, 8280, 8885, 10662, 14216, 15993, 16560, 17770, 21324, 26655, 28432, 31986, 35540, 40871, 42648, 53310, 63972, 71080, 79965, 81742, 85296, 106620, 122613, 127944, 142160, 159930, 163484, 204355, 213240, 245226, 255888, 319860, 326968, 367839, 408710, 426480, 490452, 613065, 639720, 653936, 735678, 817420, 980904, 1226130, 1279440, 1471356, 1634840, 1839195, 1961808, 2452260, 2942712, 3269680, 3678390, 4904520, 5885424, 7356780, 9809040, 14713560, 29427120]

約数ペア:

[(1, 29427120), (2, 14713560), (3, 9809040), (4, 7356780), (5, 5885424), (6, 4904520), (8, 3678390), (9, 3269680), (10, 2942712), (12, 2452260), (15, 1961808), (16, 1839195), (18, 1634840), (20, 1471356), (23, 1279440), (24, 1226130), (30, 980904), (36, 817420), (40, 735678), (45, 653936), (46, 639720), (48, 613065), (60, 490452), (69, 426480), (72, 408710), (80, 367839), (90, 326968), (92, 319860), (115, 255888), (120, 245226), (138, 213240), (144, 204355), (180, 163484), (184, 159930), (207, 142160), (230, 127944), (240, 122613), (276, 106620), (345, 85296), (360, 81742), (368, 79965), (414, 71080), (460, 63972), (552, 53310), (690, 42648), (720, 40871), (828, 35540), (920, 31986), (1035, 28432), (1104, 26655), (1380, 21324), (1656, 17770), (1777, 16560), (1840, 15993), (2070, 14216), (2760, 10662), (3312, 8885), (3554, 8280), (4140, 7108), (5331, 5520)]