180672960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 224

約数和(自身を含む): 639055872

約数和(自身を除く): 458382912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 467, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 934, 960, 992, 1040, 1209, 1240, 1248, 1401, 1488, 1560, 1612, 1860, 1868, 1984, 2015, 2080, 2335, 2418, 2480, 2496, 2802, 2976, 3120, 3224, 3720, 3736, 4030, 4160, 4670, 4836, 4960, 5604, 5952, 6045, 6071, 6240, 6448, 7005, 7440, 7472, 8060, 9340, 9672, 9920, 11208, 12090, 12142, 12480, 12896, 14010, 14477, 14880, 14944, 16120, 18213, 18680, 19344, 22416, 24180, 24284, 25792, 28020, 28954, 29760, 29888, 30355, 32240, 36426, 37360, 38688, 43431, 44832, 48360, 48568, 56040, 57908, 60710, 64480, 72385, 72852, 74720, 77376, 86862, 89664, 91065, 96720, 97136, 112080, 115816, 121420, 128960, 144770, 145704, 149440, 173724, 182130, 188201, 193440, 194272, 217155, 224160, 231632, 242840, 289540, 291408, 347448, 364260, 376402, 386880, 388544, 434310, 448320, 463264, 485680, 564603, 579080, 582816, 694896, 728520, 752804, 868620, 926528, 941005, 971360, 1129206, 1158160, 1165632, 1389792, 1457040, 1505608, 1737240, 1882010, 1942720, 2258412, 2316320, 2779584, 2823015, 2914080, 3011216, 3474480, 3764020, 4516824, 4632640, 5646030, 5828160, 6022432, 6948960, 7528040, 9033648, 11292060, 12044864, 13897920, 15056080, 18067296, 22584120, 30112160, 36134592, 45168240, 60224320, 90336480, 180672960]

約数ペア:

[(1, 180672960), (2, 90336480), (3, 60224320), (4, 45168240), (5, 36134592), (6, 30112160), (8, 22584120), (10, 18067296), (12, 15056080), (13, 13897920), (15, 12044864), (16, 11292060), (20, 9033648), (24, 7528040), (26, 6948960), (30, 6022432), (31, 5828160), (32, 5646030), (39, 4632640), (40, 4516824), (48, 3764020), (52, 3474480), (60, 3011216), (62, 2914080), (64, 2823015), (65, 2779584), (78, 2316320), (80, 2258412), (93, 1942720), (96, 1882010), (104, 1737240), (120, 1505608), (124, 1457040), (130, 1389792), (155, 1165632), (156, 1158160), (160, 1129206), (186, 971360), (192, 941005), (195, 926528), (208, 868620), (240, 752804), (248, 728520), (260, 694896), (310, 582816), (312, 579080), (320, 564603), (372, 485680), (390, 463264), (403, 448320), (416, 434310), (465, 388544), (467, 386880), (480, 376402), (496, 364260), (520, 347448), (620, 291408), (624, 289540), (744, 242840), (780, 231632), (806, 224160), (832, 217155), (930, 194272), (934, 193440), (960, 188201), (992, 182130), (1040, 173724), (1209, 149440), (1240, 145704), (1248, 144770), (1401, 128960), (1488, 121420), (1560, 115816), (1612, 112080), (1860, 97136), (1868, 96720), (1984, 91065), (2015, 89664), (2080, 86862), (2335, 77376), (2418, 74720), (2480, 72852), (2496, 72385), (2802, 64480), (2976, 60710), (3120, 57908), (3224, 56040), (3720, 48568), (3736, 48360), (4030, 44832), (4160, 43431), (4670, 38688), (4836, 37360), (4960, 36426), (5604, 32240), (5952, 30355), (6045, 29888), (6071, 29760), (6240, 28954), (6448, 28020), (7005, 25792), (7440, 24284), (7472, 24180), (8060, 22416), (9340, 19344), (9672, 18680), (9920, 18213), (11208, 16120), (12090, 14944), (12142, 14880), (12480, 14477), (12896, 14010)]