1860240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 6035328

約数和(自身を除く): 4175088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 337, 345, 368, 460, 552, 674, 690, 920, 1011, 1104, 1348, 1380, 1685, 1840, 2022, 2696, 2760, 3370, 4044, 5055, 5392, 5520, 6740, 7751, 8088, 10110, 13480, 15502, 16176, 20220, 23253, 26960, 31004, 38755, 40440, 46506, 62008, 77510, 80880, 93012, 116265, 124016, 155020, 186024, 232530, 310040, 372048, 465060, 620080, 930120, 1860240]

約数ペア:

[(1, 1860240), (2, 930120), (3, 620080), (4, 465060), (5, 372048), (6, 310040), (8, 232530), (10, 186024), (12, 155020), (15, 124016), (16, 116265), (20, 93012), (23, 80880), (24, 77510), (30, 62008), (40, 46506), (46, 40440), (48, 38755), (60, 31004), (69, 26960), (80, 23253), (92, 20220), (115, 16176), (120, 15502), (138, 13480), (184, 10110), (230, 8088), (240, 7751), (276, 6740), (337, 5520), (345, 5392), (368, 5055), (460, 4044), (552, 3370), (674, 2760), (690, 2696), (920, 2022), (1011, 1840), (1104, 1685), (1348, 1380)]