1250161320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{452957}}^1$

素因数の和:452994

約数の個数: 64

約数和(自身を含む): 3913557120

約数和(自身を除く): 2663395800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 452957, 905914, 1358871, 1811828, 2264785, 2717742, 3623656, 4529570, 5435484, 6794355, 9059140, 10418011, 10870968, 13588710, 18118280, 20836022, 27177420, 31254033, 41672044, 52090055, 54354840, 62508066, 83344088, 104180110, 125016132, 156270165, 208360220, 250032264, 312540330, 416720440, 625080660, 1250161320]

約数ペア:

[(1, 1250161320), (2, 625080660), (3, 416720440), (4, 312540330), (5, 250032264), (6, 208360220), (8, 156270165), (10, 125016132), (12, 104180110), (15, 83344088), (20, 62508066), (23, 54354840), (24, 52090055), (30, 41672044), (40, 31254033), (46, 27177420), (60, 20836022), (69, 18118280), (92, 13588710), (115, 10870968), (120, 10418011), (138, 9059140), (184, 6794355), (230, 5435484), (276, 4529570), (345, 3623656), (460, 2717742), (552, 2264785), (690, 1811828), (920, 1358871), (1380, 905914), (2760, 452957)]