38867760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 134150640

約数和(自身を除く): 95282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1459, 1480, 1665, 1776, 2220, 2664, 2918, 2960, 3330, 4377, 4440, 5328, 5836, 6660, 7295, 8754, 8880, 11672, 13131, 13320, 14590, 17508, 21885, 23344, 26262, 26640, 29180, 35016, 43770, 52524, 53983, 58360, 65655, 70032, 87540, 105048, 107966, 116720, 131310, 161949, 175080, 210096, 215932, 262620, 269915, 323898, 350160, 431864, 485847, 525240, 539830, 647796, 809745, 863728, 971694, 1050480, 1079660, 1295592, 1619490, 1943388, 2159320, 2429235, 2591184, 3238980, 3886776, 4318640, 4858470, 6477960, 7773552, 9716940, 12955920, 19433880, 38867760]

約数ペア:

[(1, 38867760), (2, 19433880), (3, 12955920), (4, 9716940), (5, 7773552), (6, 6477960), (8, 4858470), (9, 4318640), (10, 3886776), (12, 3238980), (15, 2591184), (16, 2429235), (18, 2159320), (20, 1943388), (24, 1619490), (30, 1295592), (36, 1079660), (37, 1050480), (40, 971694), (45, 863728), (48, 809745), (60, 647796), (72, 539830), (74, 525240), (80, 485847), (90, 431864), (111, 350160), (120, 323898), (144, 269915), (148, 262620), (180, 215932), (185, 210096), (222, 175080), (240, 161949), (296, 131310), (333, 116720), (360, 107966), (370, 105048), (444, 87540), (555, 70032), (592, 65655), (666, 58360), (720, 53983), (740, 52524), (888, 43770), (1110, 35016), (1332, 29180), (1459, 26640), (1480, 26262), (1665, 23344), (1776, 21885), (2220, 17508), (2664, 14590), (2918, 13320), (2960, 13131), (3330, 11672), (4377, 8880), (4440, 8754), (5328, 7295), (5836, 6660)]