145213560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{44819}}^1$

素因数の和:44842

約数の個数: 80

約数和(自身を含む): 488089800

約数和(自身を除く): 342876240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 44819, 89638, 134457, 179276, 224095, 268914, 358552, 403371, 448190, 537828, 672285, 806742, 896380, 1075656, 1210113, 1344570, 1613484, 1792760, 2016855, 2420226, 2689140, 3226968, 3630339, 4033710, 4840452, 5378280, 6050565, 7260678, 8067420, 9680904, 12101130, 14521356, 16134840, 18151695, 24202260, 29042712, 36303390, 48404520, 72606780, 145213560]

約数ペア:

[(1, 145213560), (2, 72606780), (3, 48404520), (4, 36303390), (5, 29042712), (6, 24202260), (8, 18151695), (9, 16134840), (10, 14521356), (12, 12101130), (15, 9680904), (18, 8067420), (20, 7260678), (24, 6050565), (27, 5378280), (30, 4840452), (36, 4033710), (40, 3630339), (45, 3226968), (54, 2689140), (60, 2420226), (72, 2016855), (81, 1792760), (90, 1613484), (108, 1344570), (120, 1210113), (135, 1075656), (162, 896380), (180, 806742), (216, 672285), (270, 537828), (324, 448190), (360, 403371), (405, 358552), (540, 268914), (648, 224095), (810, 179276), (1080, 134457), (1620, 89638), (3240, 44819)]