68631480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 224134560

約数和(自身を除く): 155503080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 613, 622, 933, 1226, 1244, 1555, 1839, 1866, 2452, 2488, 2799, 3065, 3110, 3678, 3732, 4665, 4904, 5517, 5598, 6130, 6220, 7356, 7464, 9195, 9330, 11034, 11196, 12260, 12440, 13995, 14712, 18390, 18660, 22068, 22392, 24520, 27585, 27990, 36780, 37320, 44136, 55170, 55980, 73560, 110340, 111960, 190643, 220680, 381286, 571929, 762572, 953215, 1143858, 1525144, 1715787, 1906430, 2287716, 2859645, 3431574, 3812860, 4575432, 5719290, 6863148, 7625720, 8578935, 11438580, 13726296, 17157870, 22877160, 34315740, 68631480]

約数ペア:

[(1, 68631480), (2, 34315740), (3, 22877160), (4, 17157870), (5, 13726296), (6, 11438580), (8, 8578935), (9, 7625720), (10, 6863148), (12, 5719290), (15, 4575432), (18, 3812860), (20, 3431574), (24, 2859645), (30, 2287716), (36, 1906430), (40, 1715787), (45, 1525144), (60, 1143858), (72, 953215), (90, 762572), (120, 571929), (180, 381286), (311, 220680), (360, 190643), (613, 111960), (622, 110340), (933, 73560), (1226, 55980), (1244, 55170), (1555, 44136), (1839, 37320), (1866, 36780), (2452, 27990), (2488, 27585), (2799, 24520), (3065, 22392), (3110, 22068), (3678, 18660), (3732, 18390), (4665, 14712), (4904, 13995), (5517, 12440), (5598, 12260), (6130, 11196), (6220, 11034), (7356, 9330), (7464, 9195)]