66111120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 230461440

約数和(自身を除く): 164350320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 241, 254, 270, 360, 381, 432, 482, 508, 540, 635, 720, 723, 762, 964, 1016, 1080, 1143, 1205, 1270, 1446, 1524, 1905, 1928, 2032, 2160, 2169, 2286, 2410, 2540, 2892, 3048, 3429, 3615, 3810, 3856, 4338, 4572, 4820, 5080, 5715, 5784, 6096, 6507, 6858, 7230, 7620, 8676, 9144, 9640, 10160, 10845, 11430, 11568, 13014, 13716, 14460, 15240, 17145, 17352, 18288, 19280, 21690, 22860, 26028, 27432, 28920, 30480, 30607, 32535, 34290, 34704, 43380, 45720, 52056, 54864, 57840, 61214, 65070, 68580, 86760, 91440, 91821, 104112, 122428, 130140, 137160, 153035, 173520, 183642, 244856, 260280, 274320, 275463, 306070, 367284, 459105, 489712, 520560, 550926, 612140, 734568, 826389, 918210, 1101852, 1224280, 1377315, 1469136, 1652778, 1836420, 2203704, 2448560, 2754630, 3305556, 3672840, 4131945, 4407408, 5509260, 6611112, 7345680, 8263890, 11018520, 13222224, 16527780, 22037040, 33055560, 66111120]

約数ペア:

[(1, 66111120), (2, 33055560), (3, 22037040), (4, 16527780), (5, 13222224), (6, 11018520), (8, 8263890), (9, 7345680), (10, 6611112), (12, 5509260), (15, 4407408), (16, 4131945), (18, 3672840), (20, 3305556), (24, 2754630), (27, 2448560), (30, 2203704), (36, 1836420), (40, 1652778), (45, 1469136), (48, 1377315), (54, 1224280), (60, 1101852), (72, 918210), (80, 826389), (90, 734568), (108, 612140), (120, 550926), (127, 520560), (135, 489712), (144, 459105), (180, 367284), (216, 306070), (240, 275463), (241, 274320), (254, 260280), (270, 244856), (360, 183642), (381, 173520), (432, 153035), (482, 137160), (508, 130140), (540, 122428), (635, 104112), (720, 91821), (723, 91440), (762, 86760), (964, 68580), (1016, 65070), (1080, 61214), (1143, 57840), (1205, 54864), (1270, 52056), (1446, 45720), (1524, 43380), (1905, 34704), (1928, 34290), (2032, 32535), (2160, 30607), (2169, 30480), (2286, 28920), (2410, 27432), (2540, 26028), (2892, 22860), (3048, 21690), (3429, 19280), (3615, 18288), (3810, 17352), (3856, 17145), (4338, 15240), (4572, 14460), (4820, 13716), (5080, 13014), (5715, 11568), (5784, 11430), (6096, 10845), (6507, 10160), (6858, 9640), (7230, 9144), (7620, 8676)]