153025920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 546099840

約数和(自身を除く): 393073920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 857, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1714, 1860, 1920, 1984, 2232, 2480, 2571, 2790, 2880, 2976, 3428, 3720, 3968, 4285, 4464, 4960, 5142, 5580, 5760, 5952, 6856, 7440, 7713, 8570, 8928, 9920, 10284, 11160, 11904, 12855, 13712, 14880, 15426, 17140, 17856, 19840, 20568, 22320, 25710, 26567, 27424, 29760, 30852, 34280, 35712, 38565, 41136, 44640, 51420, 53134, 54848, 59520, 61704, 68560, 77130, 79701, 82272, 89280, 102840, 106268, 109696, 123408, 132835, 137120, 154260, 159402, 164544, 178560, 205680, 212536, 239103, 246816, 265670, 274240, 308520, 318804, 329088, 398505, 411360, 425072, 478206, 493632, 531340, 548480, 617040, 637608, 797010, 822720, 850144, 956412, 987264, 1062680, 1195515, 1234080, 1275216, 1594020, 1645440, 1700288, 1912824, 2125360, 2391030, 2468160, 2550432, 3188040, 3400576, 3825648, 4250720, 4782060, 4936320, 5100864, 6376080, 7651296, 8501440, 9564120, 10201728, 12752160, 15302592, 17002880, 19128240, 25504320, 30605184, 38256480, 51008640, 76512960, 153025920]

約数ペア:

[(1, 153025920), (2, 76512960), (3, 51008640), (4, 38256480), (5, 30605184), (6, 25504320), (8, 19128240), (9, 17002880), (10, 15302592), (12, 12752160), (15, 10201728), (16, 9564120), (18, 8501440), (20, 7651296), (24, 6376080), (30, 5100864), (31, 4936320), (32, 4782060), (36, 4250720), (40, 3825648), (45, 3400576), (48, 3188040), (60, 2550432), (62, 2468160), (64, 2391030), (72, 2125360), (80, 1912824), (90, 1700288), (93, 1645440), (96, 1594020), (120, 1275216), (124, 1234080), (128, 1195515), (144, 1062680), (155, 987264), (160, 956412), (180, 850144), (186, 822720), (192, 797010), (240, 637608), (248, 617040), (279, 548480), (288, 531340), (310, 493632), (320, 478206), (360, 425072), (372, 411360), (384, 398505), (465, 329088), (480, 318804), (496, 308520), (558, 274240), (576, 265670), (620, 246816), (640, 239103), (720, 212536), (744, 205680), (857, 178560), (930, 164544), (960, 159402), (992, 154260), (1116, 137120), (1152, 132835), (1240, 123408), (1395, 109696), (1440, 106268), (1488, 102840), (1714, 89280), (1860, 82272), (1920, 79701), (1984, 77130), (2232, 68560), (2480, 61704), (2571, 59520), (2790, 54848), (2880, 53134), (2976, 51420), (3428, 44640), (3720, 41136), (3968, 38565), (4285, 35712), (4464, 34280), (4960, 30852), (5142, 29760), (5580, 27424), (5760, 26567), (5952, 25710), (6856, 22320), (7440, 20568), (7713, 19840), (8570, 17856), (8928, 17140), (9920, 15426), (10284, 14880), (11160, 13712), (11904, 12855)]