380583720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8737}}^1$

素因数の和:8776

約数の個数: 144

約数和(自身を含む): 1359720180

約数和(自身を除く): 979136460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 8737, 10890, 14520, 17474, 21780, 26211, 34948, 43560, 43685, 52422, 69896, 78633, 87370, 96107, 104844, 131055, 157266, 174740, 192214, 209688, 262110, 288321, 314532, 349480, 384428, 393165, 480535, 524220, 576642, 629064, 768856, 786330, 864963, 961070, 1048440, 1057177, 1153284, 1441605, 1572660, 1729926, 1922140, 2114354, 2306568, 2883210, 3145320, 3171531, 3459852, 3844280, 4228708, 4324815, 5285885, 5766420, 6343062, 6919704, 8457416, 8649630, 9514593, 10571770, 11532840, 12686124, 15857655, 17299260, 19029186, 21143540, 25372248, 31715310, 34598520, 38058372, 42287080, 47572965, 63430620, 76116744, 95145930, 126861240, 190291860, 380583720]

約数ペア:

[(1, 380583720), (2, 190291860), (3, 126861240), (4, 95145930), (5, 76116744), (6, 63430620), (8, 47572965), (9, 42287080), (10, 38058372), (11, 34598520), (12, 31715310), (15, 25372248), (18, 21143540), (20, 19029186), (22, 17299260), (24, 15857655), (30, 12686124), (33, 11532840), (36, 10571770), (40, 9514593), (44, 8649630), (45, 8457416), (55, 6919704), (60, 6343062), (66, 5766420), (72, 5285885), (88, 4324815), (90, 4228708), (99, 3844280), (110, 3459852), (120, 3171531), (121, 3145320), (132, 2883210), (165, 2306568), (180, 2114354), (198, 1922140), (220, 1729926), (242, 1572660), (264, 1441605), (330, 1153284), (360, 1057177), (363, 1048440), (396, 961070), (440, 864963), (484, 786330), (495, 768856), (605, 629064), (660, 576642), (726, 524220), (792, 480535), (968, 393165), (990, 384428), (1089, 349480), (1210, 314532), (1320, 288321), (1452, 262110), (1815, 209688), (1980, 192214), (2178, 174740), (2420, 157266), (2904, 131055), (3630, 104844), (3960, 96107), (4356, 87370), (4840, 78633), (5445, 69896), (7260, 52422), (8712, 43685), (8737, 43560), (10890, 34948), (14520, 26211), (17474, 21780)]