2720097360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61933}}^1$

素因数の和:62013

約数の個数: 120

約数和(自身を含む): 9284897544

約数和(自身を除く): 6564800184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 61933, 123866, 185799, 247732, 309665, 371598, 495464, 557397, 619330, 743196, 928995, 990928, 1114794, 1238660, 1486392, 1857990, 2229588, 2477320, 2786985, 2972784, 3715980, 3777913, 4459176, 4954640, 5573970, 7431960, 7555826, 8918352, 11147940, 11333739, 14863920, 15111652, 18889565, 22295880, 22667478, 30223304, 34001217, 37779130, 44591760, 45334956, 56668695, 60446608, 68002434, 75558260, 90669912, 113337390, 136004868, 151116520, 170006085, 181339824, 226674780, 272009736, 302233040, 340012170, 453349560, 544019472, 680024340, 906699120, 1360048680, 2720097360]

約数ペア:

[(1, 2720097360), (2, 1360048680), (3, 906699120), (4, 680024340), (5, 544019472), (6, 453349560), (8, 340012170), (9, 302233040), (10, 272009736), (12, 226674780), (15, 181339824), (16, 170006085), (18, 151116520), (20, 136004868), (24, 113337390), (30, 90669912), (36, 75558260), (40, 68002434), (45, 60446608), (48, 56668695), (60, 45334956), (61, 44591760), (72, 37779130), (80, 34001217), (90, 30223304), (120, 22667478), (122, 22295880), (144, 18889565), (180, 15111652), (183, 14863920), (240, 11333739), (244, 11147940), (305, 8918352), (360, 7555826), (366, 7431960), (488, 5573970), (549, 4954640), (610, 4459176), (720, 3777913), (732, 3715980), (915, 2972784), (976, 2786985), (1098, 2477320), (1220, 2229588), (1464, 1857990), (1830, 1486392), (2196, 1238660), (2440, 1114794), (2745, 990928), (2928, 928995), (3660, 743196), (4392, 619330), (4880, 557397), (5490, 495464), (7320, 371598), (8784, 309665), (10980, 247732), (14640, 185799), (21960, 123866), (43920, 61933)]