203028360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73561}}^1$

素因数の和:73598

約数の個数: 64

約数和(自身を含む): 635575680

約数和(自身を除く): 432547320

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, 73561, 147122, 220683, 294244, 367805, 441366, 588488, 735610, 882732, 1103415, 1471220, 1691903, 1765464, 2206830, 2942440, 3383806, 4413660, 5075709, 6767612, 8459515, 8827320, 10151418, 13535224, 16919030, 20302836, 25378545, 33838060, 40605672, 50757090, 67676120, 101514180, 203028360]

約数ペア:

[(1, 203028360), (2, 101514180), (3, 67676120), (4, 50757090), (5, 40605672), (6, 33838060), (8, 25378545), (10, 20302836), (12, 16919030), (15, 13535224), (20, 10151418), (23, 8827320), (24, 8459515), (30, 6767612), (40, 5075709), (46, 4413660), (60, 3383806), (69, 2942440), (92, 2206830), (115, 1765464), (120, 1691903), (138, 1471220), (184, 1103415), (230, 882732), (276, 735610), (345, 588488), (460, 441366), (552, 367805), (690, 294244), (920, 220683), (1380, 147122), (2760, 73561)]