1242848160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14149}}^1$

素因数の和:14231

約数の個数: 144

約数和(自身を含む): 4311052200

約数和(自身を除く): 3068204040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14149, 14640, 17568, 21960, 28298, 29280, 42447, 43920, 56596, 70745, 84894, 87840, 113192, 127341, 141490, 169788, 212235, 226384, 254682, 282980, 339576, 424470, 452768, 509364, 565960, 636705, 679152, 848940, 863089, 1018728, 1131920, 1273410, 1358304, 1697880, 1726178, 2037456, 2263840, 2546820, 2589267, 3395760, 3452356, 4074912, 4315445, 5093640, 5178534, 6791520, 6904712, 7767801, 8630890, 10187280, 10357068, 12946335, 13809424, 15535602, 17261780, 20374560, 20714136, 25892670, 27618848, 31071204, 34523560, 38839005, 41428272, 51785340, 62142408, 69047120, 77678010, 82856544, 103570680, 124284816, 138094240, 155356020, 207141360, 248569632, 310712040, 414282720, 621424080, 1242848160]

約数ペア:

[(1, 1242848160), (2, 621424080), (3, 414282720), (4, 310712040), (5, 248569632), (6, 207141360), (8, 155356020), (9, 138094240), (10, 124284816), (12, 103570680), (15, 82856544), (16, 77678010), (18, 69047120), (20, 62142408), (24, 51785340), (30, 41428272), (32, 38839005), (36, 34523560), (40, 31071204), (45, 27618848), (48, 25892670), (60, 20714136), (61, 20374560), (72, 17261780), (80, 15535602), (90, 13809424), (96, 12946335), (120, 10357068), (122, 10187280), (144, 8630890), (160, 7767801), (180, 6904712), (183, 6791520), (240, 5178534), (244, 5093640), (288, 4315445), (305, 4074912), (360, 3452356), (366, 3395760), (480, 2589267), (488, 2546820), (549, 2263840), (610, 2037456), (720, 1726178), (732, 1697880), (915, 1358304), (976, 1273410), (1098, 1131920), (1220, 1018728), (1440, 863089), (1464, 848940), (1830, 679152), (1952, 636705), (2196, 565960), (2440, 509364), (2745, 452768), (2928, 424470), (3660, 339576), (4392, 282980), (4880, 254682), (5490, 226384), (5856, 212235), (7320, 169788), (8784, 141490), (9760, 127341), (10980, 113192), (14149, 87840), (14640, 84894), (17568, 70745), (21960, 56596), (28298, 43920), (29280, 42447)]