612135960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 1900039680

約数和(自身を除く): 1287903720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 215, 258, 291, 344, 388, 430, 485, 516, 582, 645, 776, 860, 970, 1032, 1164, 1223, 1290, 1455, 1720, 1940, 2328, 2446, 2580, 2910, 3669, 3880, 4171, 4892, 5160, 5820, 6115, 7338, 8342, 9784, 11640, 12230, 12513, 14676, 16684, 18345, 20855, 24460, 25026, 29352, 33368, 36690, 41710, 48920, 50052, 52589, 62565, 73380, 83420, 100104, 105178, 118631, 125130, 146760, 157767, 166840, 210356, 237262, 250260, 262945, 315534, 355893, 420712, 474524, 500520, 525890, 593155, 631068, 711786, 788835, 949048, 1051780, 1186310, 1262136, 1423572, 1577670, 1779465, 2103560, 2372620, 2847144, 3155340, 3558930, 4745240, 5101133, 6310680, 7117860, 10202266, 14235720, 15303399, 20404532, 25505665, 30606798, 40809064, 51011330, 61213596, 76516995, 102022660, 122427192, 153033990, 204045320, 306067980, 612135960]

約数ペア:

[(1, 612135960), (2, 306067980), (3, 204045320), (4, 153033990), (5, 122427192), (6, 102022660), (8, 76516995), (10, 61213596), (12, 51011330), (15, 40809064), (20, 30606798), (24, 25505665), (30, 20404532), (40, 15303399), (43, 14235720), (60, 10202266), (86, 7117860), (97, 6310680), (120, 5101133), (129, 4745240), (172, 3558930), (194, 3155340), (215, 2847144), (258, 2372620), (291, 2103560), (344, 1779465), (388, 1577670), (430, 1423572), (485, 1262136), (516, 1186310), (582, 1051780), (645, 949048), (776, 788835), (860, 711786), (970, 631068), (1032, 593155), (1164, 525890), (1223, 500520), (1290, 474524), (1455, 420712), (1720, 355893), (1940, 315534), (2328, 262945), (2446, 250260), (2580, 237262), (2910, 210356), (3669, 166840), (3880, 157767), (4171, 146760), (4892, 125130), (5160, 118631), (5820, 105178), (6115, 100104), (7338, 83420), (8342, 73380), (9784, 62565), (11640, 52589), (12230, 50052), (12513, 48920), (14676, 41710), (16684, 36690), (18345, 33368), (20855, 29352), (24460, 25026)]