45040320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 224

約数和(自身を含む): 171541440

約数和(自身を除く): 126501120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 401, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 802, 832, 864, 936, 960, 1040, 1080, 1170, 1203, 1248, 1404, 1440, 1560, 1604, 1728, 1755, 1872, 2005, 2080, 2160, 2340, 2406, 2496, 2808, 2880, 3120, 3208, 3510, 3609, 3744, 4010, 4160, 4320, 4680, 4812, 5213, 5616, 6015, 6240, 6416, 7020, 7218, 7488, 8020, 8640, 9360, 9624, 10426, 10827, 11232, 12030, 12480, 12832, 14040, 14436, 15639, 16040, 18045, 18720, 19248, 20852, 21654, 22464, 24060, 25664, 26065, 28080, 28872, 31278, 32080, 36090, 37440, 38496, 41704, 43308, 46917, 48120, 52130, 54135, 56160, 57744, 62556, 64160, 72180, 76992, 78195, 83408, 86616, 93834, 96240, 104260, 108270, 112320, 115488, 125112, 128320, 140751, 144360, 156390, 166816, 173232, 187668, 192480, 208520, 216540, 230976, 234585, 250224, 281502, 288720, 312780, 333632, 346464, 375336, 384960, 417040, 433080, 469170, 500448, 563004, 577440, 625560, 692928, 703755, 750672, 834080, 866160, 938340, 1000896, 1126008, 1154880, 1251120, 1407510, 1501344, 1668160, 1732320, 1876680, 2252016, 2502240, 2815020, 3002688, 3464640, 3753360, 4504032, 5004480, 5630040, 7506720, 9008064, 11260080, 15013440, 22520160, 45040320]

約数ペア:

[(1, 45040320), (2, 22520160), (3, 15013440), (4, 11260080), (5, 9008064), (6, 7506720), (8, 5630040), (9, 5004480), (10, 4504032), (12, 3753360), (13, 3464640), (15, 3002688), (16, 2815020), (18, 2502240), (20, 2252016), (24, 1876680), (26, 1732320), (27, 1668160), (30, 1501344), (32, 1407510), (36, 1251120), (39, 1154880), (40, 1126008), (45, 1000896), (48, 938340), (52, 866160), (54, 834080), (60, 750672), (64, 703755), (65, 692928), (72, 625560), (78, 577440), (80, 563004), (90, 500448), (96, 469170), (104, 433080), (108, 417040), (117, 384960), (120, 375336), (130, 346464), (135, 333632), (144, 312780), (156, 288720), (160, 281502), (180, 250224), (192, 234585), (195, 230976), (208, 216540), (216, 208520), (234, 192480), (240, 187668), (260, 173232), (270, 166816), (288, 156390), (312, 144360), (320, 140751), (351, 128320), (360, 125112), (390, 115488), (401, 112320), (416, 108270), (432, 104260), (468, 96240), (480, 93834), (520, 86616), (540, 83408), (576, 78195), (585, 76992), (624, 72180), (702, 64160), (720, 62556), (780, 57744), (802, 56160), (832, 54135), (864, 52130), (936, 48120), (960, 46917), (1040, 43308), (1080, 41704), (1170, 38496), (1203, 37440), (1248, 36090), (1404, 32080), (1440, 31278), (1560, 28872), (1604, 28080), (1728, 26065), (1755, 25664), (1872, 24060), (2005, 22464), (2080, 21654), (2160, 20852), (2340, 19248), (2406, 18720), (2496, 18045), (2808, 16040), (2880, 15639), (3120, 14436), (3208, 14040), (3510, 12832), (3609, 12480), (3744, 12030), (4010, 11232), (4160, 10827), (4320, 10426), (4680, 9624), (4812, 9360), (5213, 8640), (5616, 8020), (6015, 7488), (6240, 7218), (6416, 7020)]