722334240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 2541611520

約数和(自身を除く): 1819277280

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, 216, 240, 270, 271, 288, 360, 432, 480, 540, 542, 617, 720, 813, 864, 1080, 1084, 1234, 1355, 1440, 1626, 1851, 2160, 2168, 2439, 2468, 2710, 3085, 3252, 3702, 4065, 4320, 4336, 4878, 4936, 5420, 5553, 6170, 6504, 7317, 7404, 8130, 8672, 9255, 9756, 9872, 10840, 11106, 12195, 12340, 13008, 14634, 14808, 16260, 16659, 18510, 19512, 19744, 21680, 22212, 24390, 24680, 26016, 27765, 29268, 29616, 32520, 33318, 36585, 37020, 39024, 43360, 44424, 48780, 49360, 55530, 58536, 59232, 65040, 66636, 73170, 74040, 78048, 83295, 88848, 97560, 98720, 111060, 117072, 130080, 133272, 146340, 148080, 166590, 167207, 177696, 195120, 222120, 234144, 266544, 292680, 296160, 333180, 334414, 390240, 444240, 501621, 533088, 585360, 666360, 668828, 836035, 888480, 1003242, 1170720, 1332720, 1337656, 1504863, 1672070, 2006484, 2508105, 2665440, 2675312, 3009726, 3344140, 4012968, 4514589, 5016210, 5350624, 6019452, 6688280, 7524315, 8025936, 9029178, 10032420, 12038904, 13376560, 15048630, 16051872, 18058356, 20064840, 22572945, 24077808, 26753120, 30097260, 36116712, 40129680, 45145890, 48155616, 60194520, 72233424, 80259360, 90291780, 120389040, 144466848, 180583560, 240778080, 361167120, 722334240]

約数ペア:

[(1, 722334240), (2, 361167120), (3, 240778080), (4, 180583560), (5, 144466848), (6, 120389040), (8, 90291780), (9, 80259360), (10, 72233424), (12, 60194520), (15, 48155616), (16, 45145890), (18, 40129680), (20, 36116712), (24, 30097260), (27, 26753120), (30, 24077808), (32, 22572945), (36, 20064840), (40, 18058356), (45, 16051872), (48, 15048630), (54, 13376560), (60, 12038904), (72, 10032420), (80, 9029178), (90, 8025936), (96, 7524315), (108, 6688280), (120, 6019452), (135, 5350624), (144, 5016210), (160, 4514589), (180, 4012968), (216, 3344140), (240, 3009726), (270, 2675312), (271, 2665440), (288, 2508105), (360, 2006484), (432, 1672070), (480, 1504863), (540, 1337656), (542, 1332720), (617, 1170720), (720, 1003242), (813, 888480), (864, 836035), (1080, 668828), (1084, 666360), (1234, 585360), (1355, 533088), (1440, 501621), (1626, 444240), (1851, 390240), (2160, 334414), (2168, 333180), (2439, 296160), (2468, 292680), (2710, 266544), (3085, 234144), (3252, 222120), (3702, 195120), (4065, 177696), (4320, 167207), (4336, 166590), (4878, 148080), (4936, 146340), (5420, 133272), (5553, 130080), (6170, 117072), (6504, 111060), (7317, 98720), (7404, 97560), (8130, 88848), (8672, 83295), (9255, 78048), (9756, 74040), (9872, 73170), (10840, 66636), (11106, 65040), (12195, 59232), (12340, 58536), (13008, 55530), (14634, 49360), (14808, 48780), (16260, 44424), (16659, 43360), (18510, 39024), (19512, 37020), (19744, 36585), (21680, 33318), (22212, 32520), (24390, 29616), (24680, 29268), (26016, 27765)]