238074840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28753}}^1$

素因数の和:28793

約数の個数: 96

約数和(自身を含む): 807412320

約数和(自身を除く): 569337480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 28753, 57506, 86259, 115012, 143765, 172518, 230024, 258777, 287530, 345036, 431295, 517554, 575060, 661319, 690072, 862590, 1035108, 1150120, 1293885, 1322638, 1725180, 1983957, 2070216, 2587770, 2645276, 3306595, 3450360, 3967914, 5175540, 5290552, 5951871, 6613190, 7935828, 9919785, 10351080, 11903742, 13226380, 15871656, 19839570, 23807484, 26452760, 29759355, 39679140, 47614968, 59518710, 79358280, 119037420, 238074840]

約数ペア:

[(1, 238074840), (2, 119037420), (3, 79358280), (4, 59518710), (5, 47614968), (6, 39679140), (8, 29759355), (9, 26452760), (10, 23807484), (12, 19839570), (15, 15871656), (18, 13226380), (20, 11903742), (23, 10351080), (24, 9919785), (30, 7935828), (36, 6613190), (40, 5951871), (45, 5290552), (46, 5175540), (60, 3967914), (69, 3450360), (72, 3306595), (90, 2645276), (92, 2587770), (115, 2070216), (120, 1983957), (138, 1725180), (180, 1322638), (184, 1293885), (207, 1150120), (230, 1035108), (276, 862590), (345, 690072), (360, 661319), (414, 575060), (460, 517554), (552, 431295), (690, 345036), (828, 287530), (920, 258777), (1035, 230024), (1380, 172518), (1656, 143765), (2070, 115012), (2760, 86259), (4140, 57506), (8280, 28753)]