2542320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 9642240

約数和(自身を除く): 7099920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 107, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 214, 216, 220, 240, 264, 270, 297, 321, 330, 360, 396, 428, 432, 440, 495, 528, 535, 540, 594, 642, 660, 720, 792, 856, 880, 963, 990, 1070, 1080, 1177, 1188, 1284, 1320, 1485, 1584, 1605, 1712, 1926, 1980, 2140, 2160, 2354, 2376, 2568, 2640, 2889, 2970, 3210, 3531, 3852, 3960, 4280, 4708, 4752, 4815, 5136, 5778, 5885, 5940, 6420, 7062, 7704, 7920, 8560, 9416, 9630, 10593, 11556, 11770, 11880, 12840, 14124, 14445, 15408, 17655, 18832, 19260, 21186, 23112, 23540, 23760, 25680, 28248, 28890, 31779, 35310, 38520, 42372, 46224, 47080, 52965, 56496, 57780, 63558, 70620, 77040, 84744, 94160, 105930, 115560, 127116, 141240, 158895, 169488, 211860, 231120, 254232, 282480, 317790, 423720, 508464, 635580, 847440, 1271160, 2542320]

約数ペア:

[(1, 2542320), (2, 1271160), (3, 847440), (4, 635580), (5, 508464), (6, 423720), (8, 317790), (9, 282480), (10, 254232), (11, 231120), (12, 211860), (15, 169488), (16, 158895), (18, 141240), (20, 127116), (22, 115560), (24, 105930), (27, 94160), (30, 84744), (33, 77040), (36, 70620), (40, 63558), (44, 57780), (45, 56496), (48, 52965), (54, 47080), (55, 46224), (60, 42372), (66, 38520), (72, 35310), (80, 31779), (88, 28890), (90, 28248), (99, 25680), (107, 23760), (108, 23540), (110, 23112), (120, 21186), (132, 19260), (135, 18832), (144, 17655), (165, 15408), (176, 14445), (180, 14124), (198, 12840), (214, 11880), (216, 11770), (220, 11556), (240, 10593), (264, 9630), (270, 9416), (297, 8560), (321, 7920), (330, 7704), (360, 7062), (396, 6420), (428, 5940), (432, 5885), (440, 5778), (495, 5136), (528, 4815), (535, 4752), (540, 4708), (594, 4280), (642, 3960), (660, 3852), (720, 3531), (792, 3210), (856, 2970), (880, 2889), (963, 2640), (990, 2568), (1070, 2376), (1080, 2354), (1177, 2160), (1188, 2140), (1284, 1980), (1320, 1926), (1485, 1712), (1584, 1605)]