4709036520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71479}}^1$

素因数の和:71560

約数の個数: 128

約数和(自身を含む): 15954336000

約数和(自身を除く): 11245299480

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, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 71479, 142958, 214437, 285916, 357395, 428874, 571832, 643311, 714790, 857748, 1072185, 1286622, 1429580, 1715496, 1929933, 2144370, 2573244, 2859160, 3216555, 3859866, 4288740, 4360219, 5146488, 6433110, 7719732, 8577480, 8720438, 9649665, 12866220, 13080657, 15439464, 17440876, 19299330, 21801095, 25732440, 26161314, 34881752, 38598660, 39241971, 43602190, 52322628, 65403285, 77197320, 78483942, 87204380, 104645256, 117725913, 130806570, 156967884, 174408760, 196209855, 235451826, 261613140, 313935768, 392419710, 470903652, 523226280, 588629565, 784839420, 941807304, 1177259130, 1569678840, 2354518260, 4709036520]

約数ペア:

[(1, 4709036520), (2, 2354518260), (3, 1569678840), (4, 1177259130), (5, 941807304), (6, 784839420), (8, 588629565), (9, 523226280), (10, 470903652), (12, 392419710), (15, 313935768), (18, 261613140), (20, 235451826), (24, 196209855), (27, 174408760), (30, 156967884), (36, 130806570), (40, 117725913), (45, 104645256), (54, 87204380), (60, 78483942), (61, 77197320), (72, 65403285), (90, 52322628), (108, 43602190), (120, 39241971), (122, 38598660), (135, 34881752), (180, 26161314), (183, 25732440), (216, 21801095), (244, 19299330), (270, 17440876), (305, 15439464), (360, 13080657), (366, 12866220), (488, 9649665), (540, 8720438), (549, 8577480), (610, 7719732), (732, 6433110), (915, 5146488), (1080, 4360219), (1098, 4288740), (1220, 3859866), (1464, 3216555), (1647, 2859160), (1830, 2573244), (2196, 2144370), (2440, 1929933), (2745, 1715496), (3294, 1429580), (3660, 1286622), (4392, 1072185), (5490, 857748), (6588, 714790), (7320, 643311), (8235, 571832), (10980, 428874), (13176, 357395), (16470, 285916), (21960, 214437), (32940, 142958), (65880, 71479)]