6486840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 21696480

約数和(自身を除く): 15209640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 487, 555, 666, 740, 888, 974, 1110, 1332, 1461, 1480, 1665, 1948, 2220, 2435, 2664, 2922, 3330, 3896, 4383, 4440, 4870, 5844, 6660, 7305, 8766, 9740, 11688, 13320, 14610, 17532, 18019, 19480, 21915, 29220, 35064, 36038, 43830, 54057, 58440, 72076, 87660, 90095, 108114, 144152, 162171, 175320, 180190, 216228, 270285, 324342, 360380, 432456, 540570, 648684, 720760, 810855, 1081140, 1297368, 1621710, 2162280, 3243420, 6486840]

約数ペア:

[(1, 6486840), (2, 3243420), (3, 2162280), (4, 1621710), (5, 1297368), (6, 1081140), (8, 810855), (9, 720760), (10, 648684), (12, 540570), (15, 432456), (18, 360380), (20, 324342), (24, 270285), (30, 216228), (36, 180190), (37, 175320), (40, 162171), (45, 144152), (60, 108114), (72, 90095), (74, 87660), (90, 72076), (111, 58440), (120, 54057), (148, 43830), (180, 36038), (185, 35064), (222, 29220), (296, 21915), (333, 19480), (360, 18019), (370, 17532), (444, 14610), (487, 13320), (555, 11688), (666, 9740), (740, 8766), (888, 7305), (974, 6660), (1110, 5844), (1332, 4870), (1461, 4440), (1480, 4383), (1665, 3896), (1948, 3330), (2220, 2922), (2435, 2664)]