494062320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108347}}^1$

素因数の和:108382

約数の個数: 80

約数和(自身を含む): 1612218240

約数和(自身を除く): 1118155920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 108347, 216694, 325041, 433388, 541735, 650082, 866776, 1083470, 1300164, 1625205, 1733552, 2058593, 2166940, 2600328, 3250410, 4117186, 4333880, 5200656, 6175779, 6500820, 8234372, 8667760, 10292965, 12351558, 13001640, 16468744, 20585930, 24703116, 26003280, 30878895, 32937488, 41171860, 49406232, 61757790, 82343720, 98812464, 123515580, 164687440, 247031160, 494062320]

約数ペア:

[(1, 494062320), (2, 247031160), (3, 164687440), (4, 123515580), (5, 98812464), (6, 82343720), (8, 61757790), (10, 49406232), (12, 41171860), (15, 32937488), (16, 30878895), (19, 26003280), (20, 24703116), (24, 20585930), (30, 16468744), (38, 13001640), (40, 12351558), (48, 10292965), (57, 8667760), (60, 8234372), (76, 6500820), (80, 6175779), (95, 5200656), (114, 4333880), (120, 4117186), (152, 3250410), (190, 2600328), (228, 2166940), (240, 2058593), (285, 1733552), (304, 1625205), (380, 1300164), (456, 1083470), (570, 866776), (760, 650082), (912, 541735), (1140, 433388), (1520, 325041), (2280, 216694), (4560, 108347)]