79672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28867}}^1$

素因数の和:28904

約数の個数: 64

約数和(自身を含む): 249419520

約数和(自身を除く): 169746600

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, 28867, 57734, 86601, 115468, 144335, 173202, 230936, 288670, 346404, 433005, 577340, 663941, 692808, 866010, 1154680, 1327882, 1732020, 1991823, 2655764, 3319705, 3464040, 3983646, 5311528, 6639410, 7967292, 9959115, 13278820, 15934584, 19918230, 26557640, 39836460, 79672920]

約数ペア:

[(1, 79672920), (2, 39836460), (3, 26557640), (4, 19918230), (5, 15934584), (6, 13278820), (8, 9959115), (10, 7967292), (12, 6639410), (15, 5311528), (20, 3983646), (23, 3464040), (24, 3319705), (30, 2655764), (40, 1991823), (46, 1732020), (60, 1327882), (69, 1154680), (92, 866010), (115, 692808), (120, 663941), (138, 577340), (184, 433005), (230, 346404), (276, 288670), (345, 230936), (460, 173202), (552, 144335), (690, 115468), (920, 86601), (1380, 57734), (2760, 28867)]