270461120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 675485568

約数和(自身を除く): 405024448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 64, 74, 80, 106, 148, 160, 185, 212, 265, 296, 320, 370, 424, 431, 530, 592, 740, 848, 862, 1060, 1184, 1480, 1696, 1724, 1961, 2120, 2155, 2368, 2960, 3392, 3448, 3922, 4240, 4310, 5920, 6896, 7844, 8480, 8620, 9805, 11840, 13792, 15688, 15947, 16960, 17240, 19610, 22843, 27584, 31376, 31894, 34480, 39220, 45686, 62752, 63788, 68960, 78440, 79735, 91372, 114215, 125504, 127576, 137920, 156880, 159470, 182744, 228430, 255152, 313760, 318940, 365488, 456860, 510304, 627520, 637880, 730976, 845191, 913720, 1020608, 1275760, 1461952, 1690382, 1827440, 2551520, 3380764, 3654880, 4225955, 5103040, 6761528, 7309760, 8451910, 13523056, 16903820, 27046112, 33807640, 54092224, 67615280, 135230560, 270461120]

約数ペア:

[(1, 270461120), (2, 135230560), (4, 67615280), (5, 54092224), (8, 33807640), (10, 27046112), (16, 16903820), (20, 13523056), (32, 8451910), (37, 7309760), (40, 6761528), (53, 5103040), (64, 4225955), (74, 3654880), (80, 3380764), (106, 2551520), (148, 1827440), (160, 1690382), (185, 1461952), (212, 1275760), (265, 1020608), (296, 913720), (320, 845191), (370, 730976), (424, 637880), (431, 627520), (530, 510304), (592, 456860), (740, 365488), (848, 318940), (862, 313760), (1060, 255152), (1184, 228430), (1480, 182744), (1696, 159470), (1724, 156880), (1961, 137920), (2120, 127576), (2155, 125504), (2368, 114215), (2960, 91372), (3392, 79735), (3448, 78440), (3922, 68960), (4240, 63788), (4310, 62752), (5920, 45686), (6896, 39220), (7844, 34480), (8480, 31894), (8620, 31376), (9805, 27584), (11840, 22843), (13792, 19610), (15688, 17240), (15947, 16960)]