77449142880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{881707}}^1$

素因数の和:881789

約数の個数: 144

約数和(自身を含む): 268628212944

約数和(自身を除く): 191179070064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 87840, 881707, 1763414, 2645121, 3526828, 4408535, 5290242, 7053656, 7935363, 8817070, 10580484, 13225605, 14107312, 15870726, 17634140, 21160968, 26451210, 28214624, 31741452, 35268280, 39676815, 42321936, 52902420, 53784127, 63482904, 70536560, 79353630, 84643872, 105804840, 107568254, 126965808, 141073120, 158707260, 161352381, 211609680, 215136508, 253931616, 268920635, 317414520, 322704762, 423219360, 430273016, 484057143, 537841270, 634829040, 645409524, 806761905, 860546032, 968114286, 1075682540, 1269658080, 1290819048, 1613523810, 1721092064, 1936228572, 2151365080, 2420285715, 2581638096, 3227047620, 3872457144, 4302730160, 4840571430, 5163276192, 6454095240, 7744914288, 8605460320, 9681142860, 12908190480, 15489828576, 19362285720, 25816380960, 38724571440, 77449142880]

約数ペア:

[(1, 77449142880), (2, 38724571440), (3, 25816380960), (4, 19362285720), (5, 15489828576), (6, 12908190480), (8, 9681142860), (9, 8605460320), (10, 7744914288), (12, 6454095240), (15, 5163276192), (16, 4840571430), (18, 4302730160), (20, 3872457144), (24, 3227047620), (30, 2581638096), (32, 2420285715), (36, 2151365080), (40, 1936228572), (45, 1721092064), (48, 1613523810), (60, 1290819048), (61, 1269658080), (72, 1075682540), (80, 968114286), (90, 860546032), (96, 806761905), (120, 645409524), (122, 634829040), (144, 537841270), (160, 484057143), (180, 430273016), (183, 423219360), (240, 322704762), (244, 317414520), (288, 268920635), (305, 253931616), (360, 215136508), (366, 211609680), (480, 161352381), (488, 158707260), (549, 141073120), (610, 126965808), (720, 107568254), (732, 105804840), (915, 84643872), (976, 79353630), (1098, 70536560), (1220, 63482904), (1440, 53784127), (1464, 52902420), (1830, 42321936), (1952, 39676815), (2196, 35268280), (2440, 31741452), (2745, 28214624), (2928, 26451210), (3660, 21160968), (4392, 17634140), (4880, 15870726), (5490, 14107312), (5856, 13225605), (7320, 10580484), (8784, 8817070), (9760, 7935363), (10980, 7053656), (14640, 5290242), (17568, 4408535), (21960, 3526828), (29280, 2645121), (43920, 1763414), (87840, 881707)]