18717280320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{153521}}^1$

素因数の和:153668

約数の個数: 112

約数和(自身を含む): 59895687168

約数和(自身を除く): 41178406848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 153521, 307042, 460563, 614084, 767605, 921126, 1228168, 1535210, 1842252, 2302815, 2456336, 3070420, 3684504, 4605630, 4912672, 6140840, 7369008, 9211260, 9825344, 12281680, 14738016, 18422520, 19497167, 24563360, 29476032, 36845040, 38994334, 49126720, 58491501, 73690080, 77988668, 97485835, 116983002, 147380160, 155977336, 194971670, 233966004, 292457505, 311954672, 389943340, 467932008, 584915010, 623909344, 779886680, 935864016, 1169830020, 1247818688, 1559773360, 1871728032, 2339660040, 3119546720, 3743456064, 4679320080, 6239093440, 9358640160, 18717280320]

約数ペア:

[(1, 18717280320), (2, 9358640160), (3, 6239093440), (4, 4679320080), (5, 3743456064), (6, 3119546720), (8, 2339660040), (10, 1871728032), (12, 1559773360), (15, 1247818688), (16, 1169830020), (20, 935864016), (24, 779886680), (30, 623909344), (32, 584915010), (40, 467932008), (48, 389943340), (60, 311954672), (64, 292457505), (80, 233966004), (96, 194971670), (120, 155977336), (127, 147380160), (160, 116983002), (192, 97485835), (240, 77988668), (254, 73690080), (320, 58491501), (381, 49126720), (480, 38994334), (508, 36845040), (635, 29476032), (762, 24563360), (960, 19497167), (1016, 18422520), (1270, 14738016), (1524, 12281680), (1905, 9825344), (2032, 9211260), (2540, 7369008), (3048, 6140840), (3810, 4912672), (4064, 4605630), (5080, 3684504), (6096, 3070420), (7620, 2456336), (8128, 2302815), (10160, 1842252), (12192, 1535210), (15240, 1228168), (20320, 921126), (24384, 767605), (30480, 614084), (40640, 460563), (60960, 307042), (121920, 153521)]