155471040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 168

約数和(自身を含む): 549584880

約数和(自身を除く): 394113840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1459, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2918, 2960, 3330, 3552, 4377, 4440, 5328, 5836, 5920, 6660, 7104, 7295, 8754, 8880, 10656, 11672, 11840, 13131, 13320, 14590, 17508, 17760, 21312, 21885, 23344, 26262, 26640, 29180, 35016, 35520, 43770, 46688, 52524, 53280, 53983, 58360, 65655, 70032, 87540, 93376, 105048, 106560, 107966, 116720, 131310, 140064, 161949, 175080, 210096, 215932, 233440, 262620, 269915, 280128, 323898, 350160, 420192, 431864, 466880, 485847, 525240, 539830, 647796, 700320, 809745, 840384, 863728, 971694, 1050480, 1079660, 1295592, 1400640, 1619490, 1727456, 1943388, 2100960, 2159320, 2429235, 2591184, 3238980, 3454912, 3886776, 4201920, 4318640, 4858470, 5182368, 6477960, 7773552, 8637280, 9716940, 10364736, 12955920, 15547104, 17274560, 19433880, 25911840, 31094208, 38867760, 51823680, 77735520, 155471040]

約数ペア:

[(1, 155471040), (2, 77735520), (3, 51823680), (4, 38867760), (5, 31094208), (6, 25911840), (8, 19433880), (9, 17274560), (10, 15547104), (12, 12955920), (15, 10364736), (16, 9716940), (18, 8637280), (20, 7773552), (24, 6477960), (30, 5182368), (32, 4858470), (36, 4318640), (37, 4201920), (40, 3886776), (45, 3454912), (48, 3238980), (60, 2591184), (64, 2429235), (72, 2159320), (74, 2100960), (80, 1943388), (90, 1727456), (96, 1619490), (111, 1400640), (120, 1295592), (144, 1079660), (148, 1050480), (160, 971694), (180, 863728), (185, 840384), (192, 809745), (222, 700320), (240, 647796), (288, 539830), (296, 525240), (320, 485847), (333, 466880), (360, 431864), (370, 420192), (444, 350160), (480, 323898), (555, 280128), (576, 269915), (592, 262620), (666, 233440), (720, 215932), (740, 210096), (888, 175080), (960, 161949), (1110, 140064), (1184, 131310), (1332, 116720), (1440, 107966), (1459, 106560), (1480, 105048), (1665, 93376), (1776, 87540), (2220, 70032), (2368, 65655), (2664, 58360), (2880, 53983), (2918, 53280), (2960, 52524), (3330, 46688), (3552, 43770), (4377, 35520), (4440, 35016), (5328, 29180), (5836, 26640), (5920, 26262), (6660, 23344), (7104, 21885), (7295, 21312), (8754, 17760), (8880, 17508), (10656, 14590), (11672, 13320), (11840, 13131)]