144848040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 454896000

約数和(自身を除く): 310047960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 107, 116, 120, 145, 174, 214, 232, 290, 321, 348, 389, 428, 435, 535, 580, 642, 696, 778, 856, 870, 1070, 1160, 1167, 1284, 1556, 1605, 1740, 1945, 2140, 2334, 2568, 3103, 3112, 3210, 3480, 3890, 4280, 4668, 5835, 6206, 6420, 7780, 9309, 9336, 11281, 11670, 12412, 12840, 15515, 15560, 18618, 22562, 23340, 24824, 31030, 33843, 37236, 41623, 45124, 46545, 46680, 56405, 62060, 67686, 74472, 83246, 90248, 93090, 112810, 124120, 124869, 135372, 166492, 169215, 186180, 208115, 225620, 249738, 270744, 332984, 338430, 372360, 416230, 451240, 499476, 624345, 676860, 832460, 998952, 1207067, 1248690, 1353720, 1664920, 2414134, 2497380, 3621201, 4828268, 4994760, 6035335, 7242402, 9656536, 12070670, 14484804, 18106005, 24141340, 28969608, 36212010, 48282680, 72424020, 144848040]

約数ペア:

[(1, 144848040), (2, 72424020), (3, 48282680), (4, 36212010), (5, 28969608), (6, 24141340), (8, 18106005), (10, 14484804), (12, 12070670), (15, 9656536), (20, 7242402), (24, 6035335), (29, 4994760), (30, 4828268), (40, 3621201), (58, 2497380), (60, 2414134), (87, 1664920), (107, 1353720), (116, 1248690), (120, 1207067), (145, 998952), (174, 832460), (214, 676860), (232, 624345), (290, 499476), (321, 451240), (348, 416230), (389, 372360), (428, 338430), (435, 332984), (535, 270744), (580, 249738), (642, 225620), (696, 208115), (778, 186180), (856, 169215), (870, 166492), (1070, 135372), (1160, 124869), (1167, 124120), (1284, 112810), (1556, 93090), (1605, 90248), (1740, 83246), (1945, 74472), (2140, 67686), (2334, 62060), (2568, 56405), (3103, 46680), (3112, 46545), (3210, 45124), (3480, 41623), (3890, 37236), (4280, 33843), (4668, 31030), (5835, 24824), (6206, 23340), (6420, 22562), (7780, 18618), (9309, 15560), (9336, 15515), (11281, 12840), (11670, 12412)]