5204520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 17856000

約数和(自身を除く): 12651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 79, 90, 108, 120, 122, 135, 158, 180, 183, 216, 237, 244, 270, 305, 316, 360, 366, 395, 474, 488, 540, 549, 610, 632, 711, 732, 790, 915, 948, 1080, 1098, 1185, 1220, 1422, 1464, 1580, 1647, 1830, 1896, 2133, 2196, 2370, 2440, 2745, 2844, 3160, 3294, 3555, 3660, 4266, 4392, 4740, 4819, 5490, 5688, 6588, 7110, 7320, 8235, 8532, 9480, 9638, 10665, 10980, 13176, 14220, 14457, 16470, 17064, 19276, 21330, 21960, 24095, 28440, 28914, 32940, 38552, 42660, 43371, 48190, 57828, 65880, 72285, 85320, 86742, 96380, 115656, 130113, 144570, 173484, 192760, 216855, 260226, 289140, 346968, 433710, 520452, 578280, 650565, 867420, 1040904, 1301130, 1734840, 2602260, 5204520]

約数ペア:

[(1, 5204520), (2, 2602260), (3, 1734840), (4, 1301130), (5, 1040904), (6, 867420), (8, 650565), (9, 578280), (10, 520452), (12, 433710), (15, 346968), (18, 289140), (20, 260226), (24, 216855), (27, 192760), (30, 173484), (36, 144570), (40, 130113), (45, 115656), (54, 96380), (60, 86742), (61, 85320), (72, 72285), (79, 65880), (90, 57828), (108, 48190), (120, 43371), (122, 42660), (135, 38552), (158, 32940), (180, 28914), (183, 28440), (216, 24095), (237, 21960), (244, 21330), (270, 19276), (305, 17064), (316, 16470), (360, 14457), (366, 14220), (395, 13176), (474, 10980), (488, 10665), (540, 9638), (549, 9480), (610, 8532), (632, 8235), (711, 7320), (732, 7110), (790, 6588), (915, 5688), (948, 5490), (1080, 4819), (1098, 4740), (1185, 4392), (1220, 4266), (1422, 3660), (1464, 3555), (1580, 3294), (1647, 3160), (1830, 2844), (1896, 2745), (2133, 2440), (2196, 2370)]