84454560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 290594304

約数和(自身を除く): 206139744

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, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 263, 288, 360, 446, 480, 526, 669, 720, 789, 892, 1052, 1115, 1315, 1338, 1440, 1578, 1784, 2007, 2104, 2230, 2367, 2630, 2676, 3156, 3345, 3568, 3945, 4014, 4208, 4460, 4734, 5260, 5352, 6312, 6690, 7136, 7890, 8028, 8416, 8920, 9468, 10035, 10520, 10704, 11835, 12624, 13380, 15780, 16056, 17840, 18936, 20070, 21040, 21408, 23670, 25248, 26760, 31560, 32112, 35680, 37872, 40140, 42080, 47340, 53520, 58649, 63120, 64224, 75744, 80280, 94680, 107040, 117298, 126240, 160560, 175947, 189360, 234596, 293245, 321120, 351894, 378720, 469192, 527841, 586490, 703788, 879735, 938384, 1055682, 1172980, 1407576, 1759470, 1876768, 2111364, 2345960, 2639205, 2815152, 3518940, 4222728, 4691920, 5278410, 5630304, 7037880, 8445456, 9383840, 10556820, 14075760, 16890912, 21113640, 28151520, 42227280, 84454560]

約数ペア:

[(1, 84454560), (2, 42227280), (3, 28151520), (4, 21113640), (5, 16890912), (6, 14075760), (8, 10556820), (9, 9383840), (10, 8445456), (12, 7037880), (15, 5630304), (16, 5278410), (18, 4691920), (20, 4222728), (24, 3518940), (30, 2815152), (32, 2639205), (36, 2345960), (40, 2111364), (45, 1876768), (48, 1759470), (60, 1407576), (72, 1172980), (80, 1055682), (90, 938384), (96, 879735), (120, 703788), (144, 586490), (160, 527841), (180, 469192), (223, 378720), (240, 351894), (263, 321120), (288, 293245), (360, 234596), (446, 189360), (480, 175947), (526, 160560), (669, 126240), (720, 117298), (789, 107040), (892, 94680), (1052, 80280), (1115, 75744), (1315, 64224), (1338, 63120), (1440, 58649), (1578, 53520), (1784, 47340), (2007, 42080), (2104, 40140), (2230, 37872), (2367, 35680), (2630, 32112), (2676, 31560), (3156, 26760), (3345, 25248), (3568, 23670), (3945, 21408), (4014, 21040), (4208, 20070), (4460, 18936), (4734, 17840), (5260, 16056), (5352, 15780), (6312, 13380), (6690, 12624), (7136, 11835), (7890, 10704), (8028, 10520), (8416, 10035), (8920, 9468)]