121253040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 412317360

約数和(自身を除く): 291064320

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2029, 2490, 2988, 3320, 3735, 3984, 4058, 4980, 5976, 6087, 6640, 7470, 8116, 9960, 10145, 11952, 12174, 14940, 16232, 18261, 19920, 20290, 24348, 29880, 30435, 32464, 36522, 40580, 48696, 59760, 60870, 73044, 81160, 91305, 97392, 121740, 146088, 162320, 168407, 182610, 243480, 292176, 336814, 365220, 486960, 505221, 673628, 730440, 842035, 1010442, 1347256, 1460880, 1515663, 1684070, 2020884, 2526105, 2694512, 3031326, 3368140, 4041768, 5052210, 6062652, 6736280, 7578315, 8083536, 10104420, 12125304, 13472560, 15156630, 20208840, 24250608, 30313260, 40417680, 60626520, 121253040]

約数ペア:

[(1, 121253040), (2, 60626520), (3, 40417680), (4, 30313260), (5, 24250608), (6, 20208840), (8, 15156630), (9, 13472560), (10, 12125304), (12, 10104420), (15, 8083536), (16, 7578315), (18, 6736280), (20, 6062652), (24, 5052210), (30, 4041768), (36, 3368140), (40, 3031326), (45, 2694512), (48, 2526105), (60, 2020884), (72, 1684070), (80, 1515663), (83, 1460880), (90, 1347256), (120, 1010442), (144, 842035), (166, 730440), (180, 673628), (240, 505221), (249, 486960), (332, 365220), (360, 336814), (415, 292176), (498, 243480), (664, 182610), (720, 168407), (747, 162320), (830, 146088), (996, 121740), (1245, 97392), (1328, 91305), (1494, 81160), (1660, 73044), (1992, 60870), (2029, 59760), (2490, 48696), (2988, 40580), (3320, 36522), (3735, 32464), (3984, 30435), (4058, 29880), (4980, 24348), (5976, 20290), (6087, 19920), (6640, 18261), (7470, 16232), (8116, 14940), (9960, 12174), (10145, 11952)]