868927320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30553}}^1$

素因数の和:30649

約数の個数: 96

約数和(自身を含む): 2859854400

約数和(自身を除く): 1990927080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 30553, 61106, 91659, 122212, 152765, 183318, 244424, 274977, 305530, 366636, 458295, 549954, 611060, 733272, 916590, 1099908, 1222120, 1374885, 1833180, 2199816, 2413687, 2749770, 3666360, 4827374, 5499540, 7241061, 9654748, 10999080, 12068435, 14482122, 19309496, 21723183, 24136870, 28964244, 36205305, 43446366, 48273740, 57928488, 72410610, 86892732, 96547480, 108615915, 144821220, 173785464, 217231830, 289642440, 434463660, 868927320]

約数ペア:

[(1, 868927320), (2, 434463660), (3, 289642440), (4, 217231830), (5, 173785464), (6, 144821220), (8, 108615915), (9, 96547480), (10, 86892732), (12, 72410610), (15, 57928488), (18, 48273740), (20, 43446366), (24, 36205305), (30, 28964244), (36, 24136870), (40, 21723183), (45, 19309496), (60, 14482122), (72, 12068435), (79, 10999080), (90, 9654748), (120, 7241061), (158, 5499540), (180, 4827374), (237, 3666360), (316, 2749770), (360, 2413687), (395, 2199816), (474, 1833180), (632, 1374885), (711, 1222120), (790, 1099908), (948, 916590), (1185, 733272), (1422, 611060), (1580, 549954), (1896, 458295), (2370, 366636), (2844, 305530), (3160, 274977), (3555, 244424), (4740, 183318), (5688, 152765), (7110, 122212), (9480, 91659), (14220, 61106), (28440, 30553)]