135374520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 423751680

約数和(自身を除く): 288377160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 151, 155, 186, 241, 248, 302, 310, 372, 453, 465, 482, 604, 620, 723, 744, 755, 906, 930, 964, 1205, 1208, 1240, 1446, 1510, 1812, 1860, 1928, 2265, 2410, 2892, 3020, 3615, 3624, 3720, 4530, 4681, 4820, 5784, 6040, 7230, 7471, 9060, 9362, 9640, 14043, 14460, 14942, 18120, 18724, 22413, 23405, 28086, 28920, 29884, 36391, 37355, 37448, 44826, 46810, 56172, 59768, 70215, 72782, 74710, 89652, 93620, 109173, 112065, 112344, 140430, 145564, 149420, 179304, 181955, 187240, 218346, 224130, 280860, 291128, 298840, 363910, 436692, 448260, 545865, 561720, 727820, 873384, 896520, 1091730, 1128121, 1455640, 2183460, 2256242, 3384363, 4366920, 4512484, 5640605, 6768726, 9024968, 11281210, 13537452, 16921815, 22562420, 27074904, 33843630, 45124840, 67687260, 135374520]

約数ペア:

[(1, 135374520), (2, 67687260), (3, 45124840), (4, 33843630), (5, 27074904), (6, 22562420), (8, 16921815), (10, 13537452), (12, 11281210), (15, 9024968), (20, 6768726), (24, 5640605), (30, 4512484), (31, 4366920), (40, 3384363), (60, 2256242), (62, 2183460), (93, 1455640), (120, 1128121), (124, 1091730), (151, 896520), (155, 873384), (186, 727820), (241, 561720), (248, 545865), (302, 448260), (310, 436692), (372, 363910), (453, 298840), (465, 291128), (482, 280860), (604, 224130), (620, 218346), (723, 187240), (744, 181955), (755, 179304), (906, 149420), (930, 145564), (964, 140430), (1205, 112344), (1208, 112065), (1240, 109173), (1446, 93620), (1510, 89652), (1812, 74710), (1860, 72782), (1928, 70215), (2265, 59768), (2410, 56172), (2892, 46810), (3020, 44826), (3615, 37448), (3624, 37355), (3720, 36391), (4530, 29884), (4681, 28920), (4820, 28086), (5784, 23405), (6040, 22413), (7230, 18724), (7471, 18120), (9060, 14942), (9362, 14460), (9640, 14043)]