129547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 180

約数和(自身を含む): 478531872

約数和(自身を除く): 348984432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1487, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 2974, 3630, 3960, 4356, 4461, 4840, 5445, 5808, 5948, 7260, 7435, 7920, 8712, 8922, 9680, 10890, 11896, 13383, 14520, 14870, 16357, 17424, 17844, 21780, 22305, 23792, 26766, 29040, 29740, 32714, 35688, 43560, 44610, 49071, 53532, 59480, 65428, 66915, 71376, 81785, 87120, 89220, 98142, 107064, 118960, 130856, 133830, 147213, 163570, 178440, 179927, 196284, 214128, 245355, 261712, 267660, 294426, 327140, 356880, 359854, 392568, 490710, 535320, 539781, 588852, 654280, 719708, 736065, 785136, 899635, 981420, 1070640, 1079562, 1177704, 1308560, 1439416, 1472130, 1619343, 1799270, 1962840, 2159124, 2355408, 2698905, 2878832, 2944260, 3238686, 3598540, 3925680, 4318248, 5397810, 5888520, 6477372, 7197080, 8096715, 8636496, 10795620, 11777040, 12954744, 14394160, 16193430, 21591240, 25909488, 32386860, 43182480, 64773720, 129547440]

約数ペア:

[(1, 129547440), (2, 64773720), (3, 43182480), (4, 32386860), (5, 25909488), (6, 21591240), (8, 16193430), (9, 14394160), (10, 12954744), (11, 11777040), (12, 10795620), (15, 8636496), (16, 8096715), (18, 7197080), (20, 6477372), (22, 5888520), (24, 5397810), (30, 4318248), (33, 3925680), (36, 3598540), (40, 3238686), (44, 2944260), (45, 2878832), (48, 2698905), (55, 2355408), (60, 2159124), (66, 1962840), (72, 1799270), (80, 1619343), (88, 1472130), (90, 1439416), (99, 1308560), (110, 1177704), (120, 1079562), (121, 1070640), (132, 981420), (144, 899635), (165, 785136), (176, 736065), (180, 719708), (198, 654280), (220, 588852), (240, 539781), (242, 535320), (264, 490710), (330, 392568), (360, 359854), (363, 356880), (396, 327140), (440, 294426), (484, 267660), (495, 261712), (528, 245355), (605, 214128), (660, 196284), (720, 179927), (726, 178440), (792, 163570), (880, 147213), (968, 133830), (990, 130856), (1089, 118960), (1210, 107064), (1320, 98142), (1452, 89220), (1487, 87120), (1584, 81785), (1815, 71376), (1936, 66915), (1980, 65428), (2178, 59480), (2420, 53532), (2640, 49071), (2904, 44610), (2974, 43560), (3630, 35688), (3960, 32714), (4356, 29740), (4461, 29040), (4840, 26766), (5445, 23792), (5808, 22305), (5948, 21780), (7260, 17844), (7435, 17424), (7920, 16357), (8712, 14870), (8922, 14520), (9680, 13383), (10890, 11896)]