2420578080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{186773}}^1$

素因数の和:186800

約数の個数: 120

約数和(自身を含む): 8542669212

約数和(自身を除く): 6122091132

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 186773, 373546, 560319, 747092, 933865, 1120638, 1494184, 1680957, 1867730, 2241276, 2801595, 2988368, 3361914, 3735460, 4482552, 5042871, 5603190, 5976736, 6723828, 7470920, 8404785, 8965104, 10085742, 11206380, 13447656, 14941840, 15128613, 16809570, 17930208, 20171484, 22412760, 25214355, 26895312, 29883680, 30257226, 33619140, 40342968, 44825520, 50428710, 53790624, 60514452, 67238280, 75643065, 80685936, 89651040, 100857420, 121028904, 134476560, 151286130, 161371872, 201714840, 242057808, 268953120, 302572260, 403429680, 484115616, 605144520, 806859360, 1210289040, 2420578080]

約数ペア:

[(1, 2420578080), (2, 1210289040), (3, 806859360), (4, 605144520), (5, 484115616), (6, 403429680), (8, 302572260), (9, 268953120), (10, 242057808), (12, 201714840), (15, 161371872), (16, 151286130), (18, 134476560), (20, 121028904), (24, 100857420), (27, 89651040), (30, 80685936), (32, 75643065), (36, 67238280), (40, 60514452), (45, 53790624), (48, 50428710), (54, 44825520), (60, 40342968), (72, 33619140), (80, 30257226), (81, 29883680), (90, 26895312), (96, 25214355), (108, 22412760), (120, 20171484), (135, 17930208), (144, 16809570), (160, 15128613), (162, 14941840), (180, 13447656), (216, 11206380), (240, 10085742), (270, 8965104), (288, 8404785), (324, 7470920), (360, 6723828), (405, 5976736), (432, 5603190), (480, 5042871), (540, 4482552), (648, 3735460), (720, 3361914), (810, 2988368), (864, 2801595), (1080, 2241276), (1296, 1867730), (1440, 1680957), (1620, 1494184), (2160, 1120638), (2592, 933865), (3240, 747092), (4320, 560319), (6480, 373546), (12960, 186773)]