42274080

素因数分解:

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

素因数の和:999

約数の個数: 144

約数和(自身を含む): 149071104

約数和(自身を除く): 106797024

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, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1894, 2232, 2480, 2790, 2841, 2976, 3720, 3788, 4464, 4735, 4960, 5580, 5682, 7440, 7576, 8523, 8928, 9470, 11160, 11364, 14205, 14880, 15152, 17046, 18940, 22320, 22728, 28410, 29357, 30304, 34092, 37880, 42615, 44640, 45456, 56820, 58714, 68184, 75760, 85230, 88071, 90912, 113640, 117428, 136368, 146785, 151520, 170460, 176142, 227280, 234856, 264213, 272736, 293570, 340920, 352284, 440355, 454560, 469712, 528426, 587140, 681840, 704568, 880710, 939424, 1056852, 1174280, 1321065, 1363680, 1409136, 1761420, 2113704, 2348560, 2642130, 2818272, 3522840, 4227408, 4697120, 5284260, 7045680, 8454816, 10568520, 14091360, 21137040, 42274080]

約数ペア:

[(1, 42274080), (2, 21137040), (3, 14091360), (4, 10568520), (5, 8454816), (6, 7045680), (8, 5284260), (9, 4697120), (10, 4227408), (12, 3522840), (15, 2818272), (16, 2642130), (18, 2348560), (20, 2113704), (24, 1761420), (30, 1409136), (31, 1363680), (32, 1321065), (36, 1174280), (40, 1056852), (45, 939424), (48, 880710), (60, 704568), (62, 681840), (72, 587140), (80, 528426), (90, 469712), (93, 454560), (96, 440355), (120, 352284), (124, 340920), (144, 293570), (155, 272736), (160, 264213), (180, 234856), (186, 227280), (240, 176142), (248, 170460), (279, 151520), (288, 146785), (310, 136368), (360, 117428), (372, 113640), (465, 90912), (480, 88071), (496, 85230), (558, 75760), (620, 68184), (720, 58714), (744, 56820), (930, 45456), (947, 44640), (992, 42615), (1116, 37880), (1240, 34092), (1395, 30304), (1440, 29357), (1488, 28410), (1860, 22728), (1894, 22320), (2232, 18940), (2480, 17046), (2790, 15152), (2841, 14880), (2976, 14205), (3720, 11364), (3788, 11160), (4464, 9470), (4735, 8928), (4960, 8523), (5580, 7576), (5682, 7440)]