1487657880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2473}}^1$

素因数の和:3050

約数の個数: 128

約数和(自身を含む): 4969771200

約数和(自身を除く): 3482113320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 557, 1080, 1114, 1671, 2228, 2473, 2785, 3342, 4456, 4946, 5013, 5570, 6684, 7419, 8355, 9892, 10026, 11140, 12365, 13368, 14838, 15039, 16710, 19784, 20052, 22257, 22280, 24730, 25065, 29676, 30078, 33420, 37095, 40104, 44514, 49460, 50130, 59352, 60156, 66771, 66840, 74190, 75195, 89028, 98920, 100260, 111285, 120312, 133542, 148380, 150390, 178056, 200520, 222570, 267084, 296760, 300780, 333855, 445140, 534168, 601560, 667710, 890280, 1335420, 1377461, 2670840, 2754922, 4132383, 5509844, 6887305, 8264766, 11019688, 12397149, 13774610, 16529532, 20661915, 24794298, 27549220, 33059064, 37191447, 41323830, 49588596, 55098440, 61985745, 74382894, 82647660, 99177192, 123971490, 148765788, 165295320, 185957235, 247942980, 297531576, 371914470, 495885960, 743828940, 1487657880]

約数ペア:

[(1, 1487657880), (2, 743828940), (3, 495885960), (4, 371914470), (5, 297531576), (6, 247942980), (8, 185957235), (9, 165295320), (10, 148765788), (12, 123971490), (15, 99177192), (18, 82647660), (20, 74382894), (24, 61985745), (27, 55098440), (30, 49588596), (36, 41323830), (40, 37191447), (45, 33059064), (54, 27549220), (60, 24794298), (72, 20661915), (90, 16529532), (108, 13774610), (120, 12397149), (135, 11019688), (180, 8264766), (216, 6887305), (270, 5509844), (360, 4132383), (540, 2754922), (557, 2670840), (1080, 1377461), (1114, 1335420), (1671, 890280), (2228, 667710), (2473, 601560), (2785, 534168), (3342, 445140), (4456, 333855), (4946, 300780), (5013, 296760), (5570, 267084), (6684, 222570), (7419, 200520), (8355, 178056), (9892, 150390), (10026, 148380), (11140, 133542), (12365, 120312), (13368, 111285), (14838, 100260), (15039, 98920), (16710, 89028), (19784, 75195), (20052, 74190), (22257, 66840), (22280, 66771), (24730, 60156), (25065, 59352), (29676, 50130), (30078, 49460), (33420, 44514), (37095, 40104)]