2620939680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{67411}}^1$

素因数の和:67441

約数の個数: 144

約数和(自身を含む): 9275351904

約数和(自身を除く): 6654412224

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, 9720, 12960, 19440, 38880, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 606699, 674110, 808932, 1011165, 1078576, 1213398, 1348220, 1617864, 1820097, 2022330, 2157152, 2426796, 2696440, 3033495, 3235728, 3640194, 4044660, 4853592, 5392880, 5460291, 6066990, 6471456, 7280388, 8089320, 9100485, 9707184, 10785760, 10920582, 12133980, 14560776, 16178640, 16380873, 18200970, 19414368, 21841164, 24267960, 27301455, 29121552, 32357280, 32761746, 36401940, 43682328, 48535920, 54602910, 58243104, 65523492, 72803880, 81904365, 87364656, 97071840, 109205820, 131046984, 145607760, 163808730, 174729312, 218411640, 262093968, 291215520, 327617460, 436823280, 524187936, 655234920, 873646560, 1310469840, 2620939680]

約数ペア:

[(1, 2620939680), (2, 1310469840), (3, 873646560), (4, 655234920), (5, 524187936), (6, 436823280), (8, 327617460), (9, 291215520), (10, 262093968), (12, 218411640), (15, 174729312), (16, 163808730), (18, 145607760), (20, 131046984), (24, 109205820), (27, 97071840), (30, 87364656), (32, 81904365), (36, 72803880), (40, 65523492), (45, 58243104), (48, 54602910), (54, 48535920), (60, 43682328), (72, 36401940), (80, 32761746), (81, 32357280), (90, 29121552), (96, 27301455), (108, 24267960), (120, 21841164), (135, 19414368), (144, 18200970), (160, 16380873), (162, 16178640), (180, 14560776), (216, 12133980), (240, 10920582), (243, 10785760), (270, 9707184), (288, 9100485), (324, 8089320), (360, 7280388), (405, 6471456), (432, 6066990), (480, 5460291), (486, 5392880), (540, 4853592), (648, 4044660), (720, 3640194), (810, 3235728), (864, 3033495), (972, 2696440), (1080, 2426796), (1215, 2157152), (1296, 2022330), (1440, 1820097), (1620, 1617864), (1944, 1348220), (2160, 1213398), (2430, 1078576), (2592, 1011165), (3240, 808932), (3888, 674110), (4320, 606699), (4860, 539288), (6480, 404466), (7776, 337055), (9720, 269644), (12960, 202233), (19440, 134822), (38880, 67411)]