145118880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 498869280

約数和(自身を除く): 353750400

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, 179, 180, 240, 288, 358, 360, 480, 537, 563, 716, 720, 895, 1074, 1126, 1432, 1440, 1611, 1689, 1790, 2148, 2252, 2685, 2815, 2864, 3222, 3378, 3580, 4296, 4504, 5067, 5370, 5630, 5728, 6444, 6756, 7160, 8055, 8445, 8592, 9008, 10134, 10740, 11260, 12888, 13512, 14320, 16110, 16890, 17184, 18016, 20268, 21480, 22520, 25335, 25776, 27024, 28640, 32220, 33780, 40536, 42960, 45040, 50670, 51552, 54048, 64440, 67560, 81072, 85920, 90080, 100777, 101340, 128880, 135120, 162144, 201554, 202680, 257760, 270240, 302331, 403108, 405360, 503885, 604662, 806216, 810720, 906993, 1007770, 1209324, 1511655, 1612432, 1813986, 2015540, 2418648, 3023310, 3224864, 3627972, 4031080, 4534965, 4837296, 6046620, 7255944, 8062160, 9069930, 9674592, 12093240, 14511888, 16124320, 18139860, 24186480, 29023776, 36279720, 48372960, 72559440, 145118880]

約数ペア:

[(1, 145118880), (2, 72559440), (3, 48372960), (4, 36279720), (5, 29023776), (6, 24186480), (8, 18139860), (9, 16124320), (10, 14511888), (12, 12093240), (15, 9674592), (16, 9069930), (18, 8062160), (20, 7255944), (24, 6046620), (30, 4837296), (32, 4534965), (36, 4031080), (40, 3627972), (45, 3224864), (48, 3023310), (60, 2418648), (72, 2015540), (80, 1813986), (90, 1612432), (96, 1511655), (120, 1209324), (144, 1007770), (160, 906993), (179, 810720), (180, 806216), (240, 604662), (288, 503885), (358, 405360), (360, 403108), (480, 302331), (537, 270240), (563, 257760), (716, 202680), (720, 201554), (895, 162144), (1074, 135120), (1126, 128880), (1432, 101340), (1440, 100777), (1611, 90080), (1689, 85920), (1790, 81072), (2148, 67560), (2252, 64440), (2685, 54048), (2815, 51552), (2864, 50670), (3222, 45040), (3378, 42960), (3580, 40536), (4296, 33780), (4504, 32220), (5067, 28640), (5370, 27024), (5630, 25776), (5728, 25335), (6444, 22520), (6756, 21480), (7160, 20268), (8055, 18016), (8445, 17184), (8592, 16890), (9008, 16110), (10134, 14320), (10740, 13512), (11260, 12888)]