63910680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28031}}^1$

素因数の和:28064

約数の個数: 64

約数和(自身を含む): 201830400

約数和(自身を除く): 137919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28031, 56062, 84093, 112124, 140155, 168186, 224248, 280310, 336372, 420465, 532589, 560620, 672744, 840930, 1065178, 1121240, 1597767, 1681860, 2130356, 2662945, 3195534, 3363720, 4260712, 5325890, 6391068, 7988835, 10651780, 12782136, 15977670, 21303560, 31955340, 63910680]

約数ペア:

[(1, 63910680), (2, 31955340), (3, 21303560), (4, 15977670), (5, 12782136), (6, 10651780), (8, 7988835), (10, 6391068), (12, 5325890), (15, 4260712), (19, 3363720), (20, 3195534), (24, 2662945), (30, 2130356), (38, 1681860), (40, 1597767), (57, 1121240), (60, 1065178), (76, 840930), (95, 672744), (114, 560620), (120, 532589), (152, 420465), (190, 336372), (228, 280310), (285, 224248), (380, 168186), (456, 140155), (570, 112124), (760, 84093), (1140, 56062), (2280, 28031)]