9969631920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{30839}}^1$

素因数の和:31307

約数の個数: 120

約数和(自身を含む): 33557004000

約数和(自身を除く): 23587372080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 449, 720, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 13470, 16164, 17960, 20205, 21552, 26940, 30839, 32328, 35920, 40410, 53880, 61678, 64656, 80820, 92517, 107760, 123356, 154195, 161640, 185034, 246712, 277551, 308390, 323280, 370068, 462585, 493424, 555102, 616780, 740136, 925170, 1110204, 1233560, 1387755, 1480272, 1850340, 2220408, 2467120, 2775510, 3700680, 4440816, 5551020, 7401360, 11102040, 13846711, 22204080, 27693422, 41540133, 55386844, 69233555, 83080266, 110773688, 124620399, 138467110, 166160532, 207700665, 221547376, 249240798, 276934220, 332321064, 415401330, 498481596, 553868440, 623101995, 664642128, 830802660, 996963192, 1107736880, 1246203990, 1661605320, 1993926384, 2492407980, 3323210640, 4984815960, 9969631920]

約数ペア:

[(1, 9969631920), (2, 4984815960), (3, 3323210640), (4, 2492407980), (5, 1993926384), (6, 1661605320), (8, 1246203990), (9, 1107736880), (10, 996963192), (12, 830802660), (15, 664642128), (16, 623101995), (18, 553868440), (20, 498481596), (24, 415401330), (30, 332321064), (36, 276934220), (40, 249240798), (45, 221547376), (48, 207700665), (60, 166160532), (72, 138467110), (80, 124620399), (90, 110773688), (120, 83080266), (144, 69233555), (180, 55386844), (240, 41540133), (360, 27693422), (449, 22204080), (720, 13846711), (898, 11102040), (1347, 7401360), (1796, 5551020), (2245, 4440816), (2694, 3700680), (3592, 2775510), (4041, 2467120), (4490, 2220408), (5388, 1850340), (6735, 1480272), (7184, 1387755), (8082, 1233560), (8980, 1110204), (10776, 925170), (13470, 740136), (16164, 616780), (17960, 555102), (20205, 493424), (21552, 462585), (26940, 370068), (30839, 323280), (32328, 308390), (35920, 277551), (40410, 246712), (53880, 185034), (61678, 161640), (64656, 154195), (80820, 123356), (92517, 107760)]