90630120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4691}}^1$

素因数の和:4735

約数の個数: 128

約数和(自身を含む): 324311040

約数和(自身を除く): 233680920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4691, 4830, 6440, 9382, 9660, 14073, 18764, 19320, 23455, 28146, 32837, 37528, 46910, 56292, 65674, 70365, 93820, 98511, 107893, 112584, 131348, 140730, 164185, 187640, 197022, 215786, 262696, 281460, 323679, 328370, 394044, 431572, 492555, 539465, 562920, 647358, 656740, 755251, 788088, 863144, 985110, 1078930, 1294716, 1313480, 1510502, 1618395, 1970220, 2157860, 2265753, 2589432, 3021004, 3236790, 3776255, 3940440, 4315720, 4531506, 6042008, 6473580, 7552510, 9063012, 11328765, 12947160, 15105020, 18126024, 22657530, 30210040, 45315060, 90630120]

約数ペア:

[(1, 90630120), (2, 45315060), (3, 30210040), (4, 22657530), (5, 18126024), (6, 15105020), (7, 12947160), (8, 11328765), (10, 9063012), (12, 7552510), (14, 6473580), (15, 6042008), (20, 4531506), (21, 4315720), (23, 3940440), (24, 3776255), (28, 3236790), (30, 3021004), (35, 2589432), (40, 2265753), (42, 2157860), (46, 1970220), (56, 1618395), (60, 1510502), (69, 1313480), (70, 1294716), (84, 1078930), (92, 985110), (105, 863144), (115, 788088), (120, 755251), (138, 656740), (140, 647358), (161, 562920), (168, 539465), (184, 492555), (210, 431572), (230, 394044), (276, 328370), (280, 323679), (322, 281460), (345, 262696), (420, 215786), (460, 197022), (483, 187640), (552, 164185), (644, 140730), (690, 131348), (805, 112584), (840, 107893), (920, 98511), (966, 93820), (1288, 70365), (1380, 65674), (1610, 56292), (1932, 46910), (2415, 37528), (2760, 32837), (3220, 28146), (3864, 23455), (4691, 19320), (4830, 18764), (6440, 14073), (9382, 9660)]