120989280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 404103168

約数和(自身を除く): 283113888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 141, 155, 160, 173, 186, 188, 235, 240, 248, 282, 310, 346, 372, 376, 465, 470, 480, 496, 519, 564, 620, 692, 705, 744, 752, 865, 930, 940, 992, 1038, 1128, 1240, 1384, 1410, 1457, 1488, 1504, 1730, 1860, 1880, 2076, 2256, 2480, 2595, 2768, 2820, 2914, 2976, 3460, 3720, 3760, 4152, 4371, 4512, 4960, 5190, 5363, 5536, 5640, 5828, 6920, 7285, 7440, 7520, 8131, 8304, 8742, 10380, 10726, 11280, 11656, 13840, 14570, 14880, 16089, 16262, 16608, 17484, 20760, 21452, 21855, 22560, 23312, 24393, 26815, 27680, 29140, 32178, 32524, 34968, 40655, 41520, 42904, 43710, 46624, 48786, 53630, 58280, 64356, 65048, 69936, 80445, 81310, 83040, 85808, 87420, 97572, 107260, 116560, 121965, 128712, 130096, 139872, 160890, 162620, 171616, 174840, 195144, 214520, 233120, 243930, 252061, 257424, 260192, 321780, 325240, 349680, 390288, 429040, 487860, 504122, 514848, 643560, 650480, 699360, 756183, 780576, 858080, 975720, 1008244, 1260305, 1287120, 1300960, 1512366, 1951440, 2016488, 2520610, 2574240, 3024732, 3780915, 3902880, 4032976, 5041220, 6049464, 7561830, 8065952, 10082440, 12098928, 15123660, 20164880, 24197856, 30247320, 40329760, 60494640, 120989280]

約数ペア:

[(1, 120989280), (2, 60494640), (3, 40329760), (4, 30247320), (5, 24197856), (6, 20164880), (8, 15123660), (10, 12098928), (12, 10082440), (15, 8065952), (16, 7561830), (20, 6049464), (24, 5041220), (30, 4032976), (31, 3902880), (32, 3780915), (40, 3024732), (47, 2574240), (48, 2520610), (60, 2016488), (62, 1951440), (80, 1512366), (93, 1300960), (94, 1287120), (96, 1260305), (120, 1008244), (124, 975720), (141, 858080), (155, 780576), (160, 756183), (173, 699360), (186, 650480), (188, 643560), (235, 514848), (240, 504122), (248, 487860), (282, 429040), (310, 390288), (346, 349680), (372, 325240), (376, 321780), (465, 260192), (470, 257424), (480, 252061), (496, 243930), (519, 233120), (564, 214520), (620, 195144), (692, 174840), (705, 171616), (744, 162620), (752, 160890), (865, 139872), (930, 130096), (940, 128712), (992, 121965), (1038, 116560), (1128, 107260), (1240, 97572), (1384, 87420), (1410, 85808), (1457, 83040), (1488, 81310), (1504, 80445), (1730, 69936), (1860, 65048), (1880, 64356), (2076, 58280), (2256, 53630), (2480, 48786), (2595, 46624), (2768, 43710), (2820, 42904), (2914, 41520), (2976, 40655), (3460, 34968), (3720, 32524), (3760, 32178), (4152, 29140), (4371, 27680), (4512, 26815), (4960, 24393), (5190, 23312), (5363, 22560), (5536, 21855), (5640, 21452), (5828, 20760), (6920, 17484), (7285, 16608), (7440, 16262), (7520, 16089), (8131, 14880), (8304, 14570), (8742, 13840), (10380, 11656), (10726, 11280)]