1310496480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 216

約数和(自身を含む): 4625862696

約数和(自身を除く): 3315366216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 947, 961, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1894, 1922, 2232, 2480, 2790, 2841, 2883, 2976, 3720, 3788, 3844, 4464, 4735, 4805, 4960, 5580, 5682, 5766, 7440, 7576, 7688, 8523, 8649, 8928, 9470, 9610, 11160, 11364, 11532, 14205, 14415, 14880, 15152, 15376, 17046, 17298, 18940, 19220, 22320, 22728, 23064, 28410, 28830, 29357, 30304, 30752, 34092, 34596, 37880, 38440, 42615, 43245, 44640, 45456, 46128, 56820, 57660, 58714, 68184, 69192, 75760, 76880, 85230, 86490, 88071, 90912, 92256, 113640, 115320, 117428, 136368, 138384, 146785, 151520, 153760, 170460, 172980, 176142, 227280, 230640, 234856, 264213, 272736, 276768, 293570, 340920, 345960, 352284, 440355, 454560, 461280, 469712, 528426, 587140, 681840, 691920, 704568, 880710, 910067, 939424, 1056852, 1174280, 1321065, 1363680, 1383840, 1409136, 1761420, 1820134, 2113704, 2348560, 2642130, 2730201, 2818272, 3522840, 3640268, 4227408, 4550335, 4697120, 5284260, 5460402, 7045680, 7280536, 8190603, 8454816, 9100670, 10568520, 10920804, 13651005, 14091360, 14561072, 16381206, 18201340, 21137040, 21841608, 27302010, 29122144, 32762412, 36402680, 40953015, 42274080, 43683216, 54604020, 65524824, 72805360, 81906030, 87366432, 109208040, 131049648, 145610720, 163812060, 218416080, 262099296, 327624120, 436832160, 655248240, 1310496480]

約数ペア:

[(1, 1310496480), (2, 655248240), (3, 436832160), (4, 327624120), (5, 262099296), (6, 218416080), (8, 163812060), (9, 145610720), (10, 131049648), (12, 109208040), (15, 87366432), (16, 81906030), (18, 72805360), (20, 65524824), (24, 54604020), (30, 43683216), (31, 42274080), (32, 40953015), (36, 36402680), (40, 32762412), (45, 29122144), (48, 27302010), (60, 21841608), (62, 21137040), (72, 18201340), (80, 16381206), (90, 14561072), (93, 14091360), (96, 13651005), (120, 10920804), (124, 10568520), (144, 9100670), (155, 8454816), (160, 8190603), (180, 7280536), (186, 7045680), (240, 5460402), (248, 5284260), (279, 4697120), (288, 4550335), (310, 4227408), (360, 3640268), (372, 3522840), (465, 2818272), (480, 2730201), (496, 2642130), (558, 2348560), (620, 2113704), (720, 1820134), (744, 1761420), (930, 1409136), (947, 1383840), (961, 1363680), (992, 1321065), (1116, 1174280), (1240, 1056852), (1395, 939424), (1440, 910067), (1488, 880710), (1860, 704568), (1894, 691920), (1922, 681840), (2232, 587140), (2480, 528426), (2790, 469712), (2841, 461280), (2883, 454560), (2976, 440355), (3720, 352284), (3788, 345960), (3844, 340920), (4464, 293570), (4735, 276768), (4805, 272736), (4960, 264213), (5580, 234856), (5682, 230640), (5766, 227280), (7440, 176142), (7576, 172980), (7688, 170460), (8523, 153760), (8649, 151520), (8928, 146785), (9470, 138384), (9610, 136368), (11160, 117428), (11364, 115320), (11532, 113640), (14205, 92256), (14415, 90912), (14880, 88071), (15152, 86490), (15376, 85230), (17046, 76880), (17298, 75760), (18940, 69192), (19220, 68184), (22320, 58714), (22728, 57660), (23064, 56820), (28410, 46128), (28830, 45456), (29357, 44640), (30304, 43245), (30752, 42615), (34092, 38440), (34596, 37880)]