137322720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 144

約数和(自身を含む): 478820160

約数和(自身を除く): 341497440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2029, 2115, 2256, 2820, 3384, 3760, 4058, 4230, 4512, 5640, 6087, 6768, 7520, 8116, 8460, 10145, 11280, 12174, 13536, 16232, 16920, 18261, 20290, 22560, 24348, 30435, 32464, 33840, 36522, 40580, 48696, 60870, 64928, 67680, 73044, 81160, 91305, 95363, 97392, 121740, 146088, 162320, 182610, 190726, 194784, 243480, 286089, 292176, 324640, 365220, 381452, 476815, 486960, 572178, 584352, 730440, 762904, 858267, 953630, 973920, 1144356, 1430445, 1460880, 1525808, 1716534, 1907260, 2288712, 2860890, 2921760, 3051616, 3433068, 3814520, 4291335, 4577424, 5721780, 6866136, 7629040, 8582670, 9154848, 11443560, 13732272, 15258080, 17165340, 22887120, 27464544, 34330680, 45774240, 68661360, 137322720]

約数ペア:

[(1, 137322720), (2, 68661360), (3, 45774240), (4, 34330680), (5, 27464544), (6, 22887120), (8, 17165340), (9, 15258080), (10, 13732272), (12, 11443560), (15, 9154848), (16, 8582670), (18, 7629040), (20, 6866136), (24, 5721780), (30, 4577424), (32, 4291335), (36, 3814520), (40, 3433068), (45, 3051616), (47, 2921760), (48, 2860890), (60, 2288712), (72, 1907260), (80, 1716534), (90, 1525808), (94, 1460880), (96, 1430445), (120, 1144356), (141, 973920), (144, 953630), (160, 858267), (180, 762904), (188, 730440), (235, 584352), (240, 572178), (282, 486960), (288, 476815), (360, 381452), (376, 365220), (423, 324640), (470, 292176), (480, 286089), (564, 243480), (705, 194784), (720, 190726), (752, 182610), (846, 162320), (940, 146088), (1128, 121740), (1410, 97392), (1440, 95363), (1504, 91305), (1692, 81160), (1880, 73044), (2029, 67680), (2115, 64928), (2256, 60870), (2820, 48696), (3384, 40580), (3760, 36522), (4058, 33840), (4230, 32464), (4512, 30435), (5640, 24348), (6087, 22560), (6768, 20290), (7520, 18261), (8116, 16920), (8460, 16232), (10145, 13536), (11280, 12174)]