6480760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 17428320

約数和(自身を除く): 10947560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 121, 130, 143, 206, 220, 242, 260, 286, 412, 440, 484, 515, 520, 572, 605, 715, 824, 968, 1030, 1133, 1144, 1210, 1339, 1430, 1573, 2060, 2266, 2420, 2678, 2860, 3146, 4120, 4532, 4840, 5356, 5665, 5720, 6292, 6695, 7865, 9064, 10712, 11330, 12463, 12584, 13390, 14729, 15730, 22660, 24926, 26780, 29458, 31460, 45320, 49852, 53560, 58916, 62315, 62920, 73645, 99704, 117832, 124630, 147290, 162019, 249260, 294580, 324038, 498520, 589160, 648076, 810095, 1296152, 1620190, 3240380, 6480760]

約数ペア:

[(1, 6480760), (2, 3240380), (4, 1620190), (5, 1296152), (8, 810095), (10, 648076), (11, 589160), (13, 498520), (20, 324038), (22, 294580), (26, 249260), (40, 162019), (44, 147290), (52, 124630), (55, 117832), (65, 99704), (88, 73645), (103, 62920), (104, 62315), (110, 58916), (121, 53560), (130, 49852), (143, 45320), (206, 31460), (220, 29458), (242, 26780), (260, 24926), (286, 22660), (412, 15730), (440, 14729), (484, 13390), (515, 12584), (520, 12463), (572, 11330), (605, 10712), (715, 9064), (824, 7865), (968, 6695), (1030, 6292), (1133, 5720), (1144, 5665), (1210, 5356), (1339, 4840), (1430, 4532), (1573, 4120), (2060, 3146), (2266, 2860), (2420, 2678)]