1320916320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53959}}^1$

素因数の和:53997

約数の個数: 144

約数和(自身を含む): 4772869920

約数和(自身を除く): 3451953600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 53959, 107918, 161877, 215836, 269795, 323754, 431672, 485631, 539590, 647508, 809385, 863344, 917303, 971262, 1079180, 1295016, 1618770, 1726688, 1834606, 1942524, 2158360, 2428155, 2590032, 2751909, 3237540, 3669212, 3885048, 4316720, 4586515, 4856310, 5180064, 5503818, 6475080, 7338424, 7770096, 8255727, 8633440, 9173030, 9712620, 11007636, 12950160, 13759545, 14676848, 15540192, 16511454, 18346060, 19425240, 22015272, 25900320, 27519090, 29353696, 33022908, 36692120, 38850480, 41278635, 44030544, 55038180, 66045816, 73384240, 77700960, 82557270, 88061088, 110076360, 132091632, 146768480, 165114540, 220152720, 264183264, 330229080, 440305440, 660458160, 1320916320]

約数ペア:

[(1, 1320916320), (2, 660458160), (3, 440305440), (4, 330229080), (5, 264183264), (6, 220152720), (8, 165114540), (9, 146768480), (10, 132091632), (12, 110076360), (15, 88061088), (16, 82557270), (17, 77700960), (18, 73384240), (20, 66045816), (24, 55038180), (30, 44030544), (32, 41278635), (34, 38850480), (36, 36692120), (40, 33022908), (45, 29353696), (48, 27519090), (51, 25900320), (60, 22015272), (68, 19425240), (72, 18346060), (80, 16511454), (85, 15540192), (90, 14676848), (96, 13759545), (102, 12950160), (120, 11007636), (136, 9712620), (144, 9173030), (153, 8633440), (160, 8255727), (170, 7770096), (180, 7338424), (204, 6475080), (240, 5503818), (255, 5180064), (272, 4856310), (288, 4586515), (306, 4316720), (340, 3885048), (360, 3669212), (408, 3237540), (480, 2751909), (510, 2590032), (544, 2428155), (612, 2158360), (680, 1942524), (720, 1834606), (765, 1726688), (816, 1618770), (1020, 1295016), (1224, 1079180), (1360, 971262), (1440, 917303), (1530, 863344), (1632, 809385), (2040, 647508), (2448, 539590), (2720, 485631), (3060, 431672), (4080, 323754), (4896, 269795), (6120, 215836), (8160, 161877), (12240, 107918), (24480, 53959)]