48519240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 138104760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 59, 60, 66, 70, 77, 84, 88, 89, 105, 110, 118, 120, 132, 140, 154, 165, 168, 177, 178, 210, 220, 231, 236, 264, 267, 280, 295, 308, 330, 354, 356, 385, 413, 420, 440, 445, 462, 472, 534, 590, 616, 623, 649, 660, 708, 712, 770, 826, 840, 885, 890, 924, 979, 1068, 1155, 1180, 1239, 1246, 1298, 1320, 1335, 1416, 1540, 1652, 1770, 1780, 1848, 1869, 1947, 1958, 2065, 2136, 2310, 2360, 2478, 2492, 2596, 2670, 2937, 3080, 3115, 3245, 3304, 3540, 3560, 3738, 3894, 3916, 4130, 4543, 4620, 4895, 4956, 4984, 5192, 5251, 5340, 5874, 6195, 6230, 6490, 6853, 7080, 7476, 7788, 7832, 8260, 9086, 9240, 9345, 9735, 9790, 9912, 10502, 10680, 11748, 12390, 12460, 12980, 13629, 13706, 14685, 14952, 15576, 15753, 16520, 18172, 18690, 19470, 19580, 20559, 21004, 22715, 23496, 24780, 24920, 25960, 26255, 27258, 27412, 29370, 31506, 34265, 36344, 36757, 37380, 38940, 39160, 41118, 42008, 45430, 49560, 52510, 54516, 54824, 57761, 58740, 63012, 68145, 68530, 73514, 74760, 77880, 78765, 82236, 90860, 102795, 105020, 109032, 110271, 115522, 117480, 126024, 136290, 137060, 147028, 157530, 164472, 173283, 181720, 183785, 205590, 210040, 220542, 231044, 272580, 274120, 288805, 294056, 315060, 346566, 367570, 404327, 411180, 441084, 462088, 545160, 551355, 577610, 630120, 693132, 735140, 808654, 822360, 866415, 882168, 1102710, 1155220, 1212981, 1386264, 1470280, 1617308, 1732830, 2021635, 2205420, 2310440, 2425962, 3234616, 3465660, 4043270, 4410840, 4851924, 6064905, 6931320, 8086540, 9703848, 12129810, 16173080, 24259620, 48519240]

約数ペア:

[(1, 48519240), (2, 24259620), (3, 16173080), (4, 12129810), (5, 9703848), (6, 8086540), (7, 6931320), (8, 6064905), (10, 4851924), (11, 4410840), (12, 4043270), (14, 3465660), (15, 3234616), (20, 2425962), (21, 2310440), (22, 2205420), (24, 2021635), (28, 1732830), (30, 1617308), (33, 1470280), (35, 1386264), (40, 1212981), (42, 1155220), (44, 1102710), (55, 882168), (56, 866415), (59, 822360), (60, 808654), (66, 735140), (70, 693132), (77, 630120), (84, 577610), (88, 551355), (89, 545160), (105, 462088), (110, 441084), (118, 411180), (120, 404327), (132, 367570), (140, 346566), (154, 315060), (165, 294056), (168, 288805), (177, 274120), (178, 272580), (210, 231044), (220, 220542), (231, 210040), (236, 205590), (264, 183785), (267, 181720), (280, 173283), (295, 164472), (308, 157530), (330, 147028), (354, 137060), (356, 136290), (385, 126024), (413, 117480), (420, 115522), (440, 110271), (445, 109032), (462, 105020), (472, 102795), (534, 90860), (590, 82236), (616, 78765), (623, 77880), (649, 74760), (660, 73514), (708, 68530), (712, 68145), (770, 63012), (826, 58740), (840, 57761), (885, 54824), (890, 54516), (924, 52510), (979, 49560), (1068, 45430), (1155, 42008), (1180, 41118), (1239, 39160), (1246, 38940), (1298, 37380), (1320, 36757), (1335, 36344), (1416, 34265), (1540, 31506), (1652, 29370), (1770, 27412), (1780, 27258), (1848, 26255), (1869, 25960), (1947, 24920), (1958, 24780), (2065, 23496), (2136, 22715), (2310, 21004), (2360, 20559), (2478, 19580), (2492, 19470), (2596, 18690), (2670, 18172), (2937, 16520), (3080, 15753), (3115, 15576), (3245, 14952), (3304, 14685), (3540, 13706), (3560, 13629), (3738, 12980), (3894, 12460), (3916, 12390), (4130, 11748), (4543, 10680), (4620, 10502), (4895, 9912), (4956, 9790), (4984, 9735), (5192, 9345), (5251, 9240), (5340, 9086), (5874, 8260), (6195, 7832), (6230, 7788), (6490, 7476), (6853, 7080)]