1488230280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37243}}^1$

素因数の和:37300

約数の個数: 128

約数和(自身を含む): 5094979200

約数和(自身を除く): 3606748920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 37243, 39960, 74486, 111729, 148972, 186215, 223458, 297944, 335187, 372430, 446916, 558645, 670374, 744860, 893832, 1005561, 1117290, 1340748, 1377991, 1489720, 1675935, 2011122, 2234580, 2681496, 2755982, 3351870, 4022244, 4133973, 4469160, 5027805, 5511964, 6703740, 6889955, 8044488, 8267946, 10055610, 11023928, 12401919, 13407480, 13779910, 16535892, 20111220, 20669865, 24803838, 27559820, 33071784, 37205757, 40222440, 41339730, 49607676, 55119640, 62009595, 74411514, 82679460, 99215352, 124019190, 148823028, 165358920, 186028785, 248038380, 297646056, 372057570, 496076760, 744115140, 1488230280]

約数ペア:

[(1, 1488230280), (2, 744115140), (3, 496076760), (4, 372057570), (5, 297646056), (6, 248038380), (8, 186028785), (9, 165358920), (10, 148823028), (12, 124019190), (15, 99215352), (18, 82679460), (20, 74411514), (24, 62009595), (27, 55119640), (30, 49607676), (36, 41339730), (37, 40222440), (40, 37205757), (45, 33071784), (54, 27559820), (60, 24803838), (72, 20669865), (74, 20111220), (90, 16535892), (108, 13779910), (111, 13407480), (120, 12401919), (135, 11023928), (148, 10055610), (180, 8267946), (185, 8044488), (216, 6889955), (222, 6703740), (270, 5511964), (296, 5027805), (333, 4469160), (360, 4133973), (370, 4022244), (444, 3351870), (540, 2755982), (555, 2681496), (666, 2234580), (740, 2011122), (888, 1675935), (999, 1489720), (1080, 1377991), (1110, 1340748), (1332, 1117290), (1480, 1005561), (1665, 893832), (1998, 744860), (2220, 670374), (2664, 558645), (3330, 446916), (3996, 372430), (4440, 335187), (4995, 297944), (6660, 223458), (7992, 186215), (9990, 148972), (13320, 111729), (19980, 74486), (37243, 39960)]