304158240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7823}}^1$

素因数の和:7853

約数の個数: 144

約数和(自身を含む): 1076519808

約数和(自身を除く): 772361568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 7823, 9720, 12960, 15646, 19440, 23469, 31292, 38880, 39115, 46938, 62584, 70407, 78230, 93876, 117345, 125168, 140814, 156460, 187752, 211221, 234690, 250336, 281628, 312920, 352035, 375504, 422442, 469380, 563256, 625840, 633663, 704070, 751008, 844884, 938760, 1056105, 1126512, 1251680, 1267326, 1408140, 1689768, 1877520, 1900989, 2112210, 2253024, 2534652, 2816280, 3168315, 3379536, 3755040, 3801978, 4224420, 5069304, 5632560, 6336630, 6759072, 7603956, 8448840, 9504945, 10138608, 11265120, 12673260, 15207912, 16897680, 19009890, 20277216, 25346520, 30415824, 33795360, 38019780, 50693040, 60831648, 76039560, 101386080, 152079120, 304158240]

約数ペア:

[(1, 304158240), (2, 152079120), (3, 101386080), (4, 76039560), (5, 60831648), (6, 50693040), (8, 38019780), (9, 33795360), (10, 30415824), (12, 25346520), (15, 20277216), (16, 19009890), (18, 16897680), (20, 15207912), (24, 12673260), (27, 11265120), (30, 10138608), (32, 9504945), (36, 8448840), (40, 7603956), (45, 6759072), (48, 6336630), (54, 5632560), (60, 5069304), (72, 4224420), (80, 3801978), (81, 3755040), (90, 3379536), (96, 3168315), (108, 2816280), (120, 2534652), (135, 2253024), (144, 2112210), (160, 1900989), (162, 1877520), (180, 1689768), (216, 1408140), (240, 1267326), (243, 1251680), (270, 1126512), (288, 1056105), (324, 938760), (360, 844884), (405, 751008), (432, 704070), (480, 633663), (486, 625840), (540, 563256), (648, 469380), (720, 422442), (810, 375504), (864, 352035), (972, 312920), (1080, 281628), (1215, 250336), (1296, 234690), (1440, 211221), (1620, 187752), (1944, 156460), (2160, 140814), (2430, 125168), (2592, 117345), (3240, 93876), (3888, 78230), (4320, 70407), (4860, 62584), (6480, 46938), (7776, 39115), (7823, 38880), (9720, 31292), (12960, 23469), (15646, 19440)]