84823080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 269809920

約数和(自身を除く): 184986840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 421, 438, 460, 552, 584, 690, 730, 842, 876, 920, 1095, 1263, 1380, 1460, 1679, 1684, 1752, 2105, 2190, 2526, 2760, 2920, 3358, 3368, 4210, 4380, 5037, 5052, 6315, 6716, 8395, 8420, 8760, 9683, 10074, 10104, 12630, 13432, 16790, 16840, 19366, 20148, 25185, 25260, 29049, 30733, 33580, 38732, 40296, 48415, 50370, 50520, 58098, 61466, 67160, 77464, 92199, 96830, 100740, 116196, 122932, 145245, 153665, 184398, 193660, 201480, 232392, 245864, 290490, 307330, 368796, 387320, 460995, 580980, 614660, 706859, 737592, 921990, 1161960, 1229320, 1413718, 1843980, 2120577, 2827436, 3534295, 3687960, 4241154, 5654872, 7068590, 8482308, 10602885, 14137180, 16964616, 21205770, 28274360, 42411540, 84823080]

約数ペア:

[(1, 84823080), (2, 42411540), (3, 28274360), (4, 21205770), (5, 16964616), (6, 14137180), (8, 10602885), (10, 8482308), (12, 7068590), (15, 5654872), (20, 4241154), (23, 3687960), (24, 3534295), (30, 2827436), (40, 2120577), (46, 1843980), (60, 1413718), (69, 1229320), (73, 1161960), (92, 921990), (115, 737592), (120, 706859), (138, 614660), (146, 580980), (184, 460995), (219, 387320), (230, 368796), (276, 307330), (292, 290490), (345, 245864), (365, 232392), (421, 201480), (438, 193660), (460, 184398), (552, 153665), (584, 145245), (690, 122932), (730, 116196), (842, 100740), (876, 96830), (920, 92199), (1095, 77464), (1263, 67160), (1380, 61466), (1460, 58098), (1679, 50520), (1684, 50370), (1752, 48415), (2105, 40296), (2190, 38732), (2526, 33580), (2760, 30733), (2920, 29049), (3358, 25260), (3368, 25185), (4210, 20148), (4380, 19366), (5037, 16840), (5052, 16790), (6315, 13432), (6716, 12630), (8395, 10104), (8420, 10074), (8760, 9683)]