260338320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10957}}^1$

素因数の和:10990

約数の個数: 160

約数和(自身を含む): 978330240

約数和(自身を除く): 717991920

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, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10957, 11880, 21914, 23760, 32871, 43828, 54785, 65742, 87656, 98613, 109570, 120527, 131484, 164355, 175312, 197226, 219140, 241054, 262968, 295839, 328710, 361581, 394452, 438280, 482108, 493065, 525936, 591678, 602635, 657420, 723162, 788904, 876560, 964216, 986130, 1084743, 1183356, 1205270, 1314840, 1446324, 1479195, 1577808, 1807905, 1928432, 1972260, 2169486, 2366712, 2410540, 2629680, 2892648, 2958390, 3254229, 3615810, 3944520, 4338972, 4733424, 4821080, 5423715, 5785296, 5916780, 6508458, 7231620, 7889040, 8677944, 9642160, 10847430, 11833560, 13016916, 14463240, 16271145, 17355888, 21694860, 23667120, 26033832, 28926480, 32542290, 43389720, 52067664, 65084580, 86779440, 130169160, 260338320]

約数ペア:

[(1, 260338320), (2, 130169160), (3, 86779440), (4, 65084580), (5, 52067664), (6, 43389720), (8, 32542290), (9, 28926480), (10, 26033832), (11, 23667120), (12, 21694860), (15, 17355888), (16, 16271145), (18, 14463240), (20, 13016916), (22, 11833560), (24, 10847430), (27, 9642160), (30, 8677944), (33, 7889040), (36, 7231620), (40, 6508458), (44, 5916780), (45, 5785296), (48, 5423715), (54, 4821080), (55, 4733424), (60, 4338972), (66, 3944520), (72, 3615810), (80, 3254229), (88, 2958390), (90, 2892648), (99, 2629680), (108, 2410540), (110, 2366712), (120, 2169486), (132, 1972260), (135, 1928432), (144, 1807905), (165, 1577808), (176, 1479195), (180, 1446324), (198, 1314840), (216, 1205270), (220, 1183356), (240, 1084743), (264, 986130), (270, 964216), (297, 876560), (330, 788904), (360, 723162), (396, 657420), (432, 602635), (440, 591678), (495, 525936), (528, 493065), (540, 482108), (594, 438280), (660, 394452), (720, 361581), (792, 328710), (880, 295839), (990, 262968), (1080, 241054), (1188, 219140), (1320, 197226), (1485, 175312), (1584, 164355), (1980, 131484), (2160, 120527), (2376, 109570), (2640, 98613), (2970, 87656), (3960, 65742), (4752, 54785), (5940, 43828), (7920, 32871), (10957, 23760), (11880, 21914)]