84368520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 283392000

約数和(自身を除く): 199023480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 409, 540, 573, 764, 818, 955, 1080, 1146, 1227, 1528, 1636, 1719, 1910, 2045, 2292, 2454, 2865, 3272, 3438, 3681, 3820, 4090, 4584, 4908, 5157, 5730, 6135, 6876, 7362, 7640, 8180, 8595, 9816, 10314, 11043, 11460, 12270, 13752, 14724, 16360, 17190, 18405, 20628, 22086, 22920, 24540, 25785, 29448, 34380, 36810, 41256, 44172, 49080, 51570, 55215, 68760, 73620, 78119, 88344, 103140, 110430, 147240, 156238, 206280, 220860, 234357, 312476, 390595, 441720, 468714, 624952, 703071, 781190, 937428, 1171785, 1406142, 1562380, 1874856, 2109213, 2343570, 2812284, 3124760, 3515355, 4218426, 4687140, 5624568, 7030710, 8436852, 9374280, 10546065, 14061420, 16873704, 21092130, 28122840, 42184260, 84368520]

約数ペア:

[(1, 84368520), (2, 42184260), (3, 28122840), (4, 21092130), (5, 16873704), (6, 14061420), (8, 10546065), (9, 9374280), (10, 8436852), (12, 7030710), (15, 5624568), (18, 4687140), (20, 4218426), (24, 3515355), (27, 3124760), (30, 2812284), (36, 2343570), (40, 2109213), (45, 1874856), (54, 1562380), (60, 1406142), (72, 1171785), (90, 937428), (108, 781190), (120, 703071), (135, 624952), (180, 468714), (191, 441720), (216, 390595), (270, 312476), (360, 234357), (382, 220860), (409, 206280), (540, 156238), (573, 147240), (764, 110430), (818, 103140), (955, 88344), (1080, 78119), (1146, 73620), (1227, 68760), (1528, 55215), (1636, 51570), (1719, 49080), (1910, 44172), (2045, 41256), (2292, 36810), (2454, 34380), (2865, 29448), (3272, 25785), (3438, 24540), (3681, 22920), (3820, 22086), (4090, 20628), (4584, 18405), (4908, 17190), (5157, 16360), (5730, 14724), (6135, 13752), (6876, 12270), (7362, 11460), (7640, 11043), (8180, 10314), (8595, 9816)]