73479480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 233625600

約数和(自身を除く): 160146120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 115, 120, 138, 158, 184, 230, 237, 276, 316, 337, 345, 395, 460, 474, 552, 632, 674, 690, 790, 920, 948, 1011, 1185, 1348, 1380, 1580, 1685, 1817, 1896, 2022, 2370, 2696, 2760, 3160, 3370, 3634, 4044, 4740, 5055, 5451, 6740, 7268, 7751, 8088, 9085, 9480, 10110, 10902, 13480, 14536, 15502, 18170, 20220, 21804, 23253, 26623, 27255, 31004, 36340, 38755, 40440, 43608, 46506, 53246, 54510, 62008, 72680, 77510, 79869, 93012, 106492, 109020, 116265, 133115, 155020, 159738, 186024, 212984, 218040, 232530, 266230, 310040, 319476, 399345, 465060, 532460, 612329, 638952, 798690, 930120, 1064920, 1224658, 1597380, 1836987, 2449316, 3061645, 3194760, 3673974, 4898632, 6123290, 7347948, 9184935, 12246580, 14695896, 18369870, 24493160, 36739740, 73479480]

約数ペア:

[(1, 73479480), (2, 36739740), (3, 24493160), (4, 18369870), (5, 14695896), (6, 12246580), (8, 9184935), (10, 7347948), (12, 6123290), (15, 4898632), (20, 3673974), (23, 3194760), (24, 3061645), (30, 2449316), (40, 1836987), (46, 1597380), (60, 1224658), (69, 1064920), (79, 930120), (92, 798690), (115, 638952), (120, 612329), (138, 532460), (158, 465060), (184, 399345), (230, 319476), (237, 310040), (276, 266230), (316, 232530), (337, 218040), (345, 212984), (395, 186024), (460, 159738), (474, 155020), (552, 133115), (632, 116265), (674, 109020), (690, 106492), (790, 93012), (920, 79869), (948, 77510), (1011, 72680), (1185, 62008), (1348, 54510), (1380, 53246), (1580, 46506), (1685, 43608), (1817, 40440), (1896, 38755), (2022, 36340), (2370, 31004), (2696, 27255), (2760, 26623), (3160, 23253), (3370, 21804), (3634, 20220), (4044, 18170), (4740, 15502), (5055, 14536), (5451, 13480), (6740, 10902), (7268, 10110), (7751, 9480), (8088, 9085)]