228929760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 808315200

約数和(自身を除く): 579385440

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, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 269, 270, 288, 360, 394, 432, 480, 538, 540, 591, 720, 788, 807, 864, 985, 1076, 1080, 1182, 1345, 1440, 1576, 1614, 1773, 1970, 2152, 2160, 2364, 2421, 2690, 2955, 3152, 3228, 3546, 3940, 4035, 4304, 4320, 4728, 4842, 5319, 5380, 5910, 6304, 6456, 7092, 7263, 7880, 8070, 8608, 8865, 9456, 9684, 10638, 10760, 11820, 12105, 12912, 14184, 14526, 15760, 16140, 17730, 18912, 19368, 21276, 21520, 23640, 24210, 25824, 26595, 28368, 29052, 31520, 32280, 35460, 36315, 38736, 42552, 43040, 47280, 48420, 52993, 53190, 56736, 58104, 64560, 70920, 72630, 77472, 85104, 94560, 96840, 105986, 106380, 116208, 129120, 141840, 145260, 158979, 170208, 193680, 211972, 212760, 232416, 264965, 283680, 290520, 317958, 387360, 423944, 425520, 476937, 529930, 581040, 635916, 794895, 847888, 851040, 953874, 1059860, 1162080, 1271832, 1430811, 1589790, 1695776, 1907748, 2119720, 2384685, 2543664, 2861622, 3179580, 3815496, 4239440, 4769370, 5087328, 5723244, 6359160, 7154055, 7630992, 8478880, 9538740, 11446488, 12718320, 14308110, 15261984, 19077480, 22892976, 25436640, 28616220, 38154960, 45785952, 57232440, 76309920, 114464880, 228929760]

約数ペア:

[(1, 228929760), (2, 114464880), (3, 76309920), (4, 57232440), (5, 45785952), (6, 38154960), (8, 28616220), (9, 25436640), (10, 22892976), (12, 19077480), (15, 15261984), (16, 14308110), (18, 12718320), (20, 11446488), (24, 9538740), (27, 8478880), (30, 7630992), (32, 7154055), (36, 6359160), (40, 5723244), (45, 5087328), (48, 4769370), (54, 4239440), (60, 3815496), (72, 3179580), (80, 2861622), (90, 2543664), (96, 2384685), (108, 2119720), (120, 1907748), (135, 1695776), (144, 1589790), (160, 1430811), (180, 1271832), (197, 1162080), (216, 1059860), (240, 953874), (269, 851040), (270, 847888), (288, 794895), (360, 635916), (394, 581040), (432, 529930), (480, 476937), (538, 425520), (540, 423944), (591, 387360), (720, 317958), (788, 290520), (807, 283680), (864, 264965), (985, 232416), (1076, 212760), (1080, 211972), (1182, 193680), (1345, 170208), (1440, 158979), (1576, 145260), (1614, 141840), (1773, 129120), (1970, 116208), (2152, 106380), (2160, 105986), (2364, 96840), (2421, 94560), (2690, 85104), (2955, 77472), (3152, 72630), (3228, 70920), (3546, 64560), (3940, 58104), (4035, 56736), (4304, 53190), (4320, 52993), (4728, 48420), (4842, 47280), (5319, 43040), (5380, 42552), (5910, 38736), (6304, 36315), (6456, 35460), (7092, 32280), (7263, 31520), (7880, 29052), (8070, 28368), (8608, 26595), (8865, 25824), (9456, 24210), (9684, 23640), (10638, 21520), (10760, 21276), (11820, 19368), (12105, 18912), (12912, 17730), (14184, 16140), (14526, 15760)]