1210289040

素因数分解:

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

素因数の和:186798

約数の個数: 100

約数和(自身を含む): 4203535644

約数和(自身を除く): 2993246604

約数列:

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

約数ペア:

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