48217440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 121610400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 311, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 622, 646, 680, 760, 816, 912, 933, 969, 1020, 1140, 1244, 1292, 1360, 1520, 1555, 1615, 1632, 1824, 1866, 1938, 2040, 2280, 2488, 2584, 2720, 3040, 3110, 3230, 3732, 3876, 4080, 4560, 4665, 4845, 4976, 5168, 5287, 5909, 6220, 6460, 7464, 7752, 8160, 9120, 9330, 9690, 9952, 10336, 10574, 11818, 12440, 12920, 14928, 15504, 15861, 17727, 18660, 19380, 21148, 23636, 24880, 25840, 26435, 29545, 29856, 31008, 31722, 35454, 37320, 38760, 42296, 47272, 49760, 51680, 52870, 59090, 63444, 70908, 74640, 77520, 79305, 84592, 88635, 94544, 100453, 105740, 118180, 126888, 141816, 149280, 155040, 158610, 169184, 177270, 189088, 200906, 211480, 236360, 253776, 283632, 301359, 317220, 354540, 401812, 422960, 472720, 502265, 507552, 567264, 602718, 634440, 709080, 803624, 845920, 945440, 1004530, 1205436, 1268880, 1418160, 1506795, 1607248, 2009060, 2410872, 2537760, 2836320, 3013590, 3214496, 4018120, 4821744, 6027180, 8036240, 9643488, 12054360, 16072480, 24108720, 48217440]

約数ペア:

[(1, 48217440), (2, 24108720), (3, 16072480), (4, 12054360), (5, 9643488), (6, 8036240), (8, 6027180), (10, 4821744), (12, 4018120), (15, 3214496), (16, 3013590), (17, 2836320), (19, 2537760), (20, 2410872), (24, 2009060), (30, 1607248), (32, 1506795), (34, 1418160), (38, 1268880), (40, 1205436), (48, 1004530), (51, 945440), (57, 845920), (60, 803624), (68, 709080), (76, 634440), (80, 602718), (85, 567264), (95, 507552), (96, 502265), (102, 472720), (114, 422960), (120, 401812), (136, 354540), (152, 317220), (160, 301359), (170, 283632), (190, 253776), (204, 236360), (228, 211480), (240, 200906), (255, 189088), (272, 177270), (285, 169184), (304, 158610), (311, 155040), (323, 149280), (340, 141816), (380, 126888), (408, 118180), (456, 105740), (480, 100453), (510, 94544), (544, 88635), (570, 84592), (608, 79305), (622, 77520), (646, 74640), (680, 70908), (760, 63444), (816, 59090), (912, 52870), (933, 51680), (969, 49760), (1020, 47272), (1140, 42296), (1244, 38760), (1292, 37320), (1360, 35454), (1520, 31722), (1555, 31008), (1615, 29856), (1632, 29545), (1824, 26435), (1866, 25840), (1938, 24880), (2040, 23636), (2280, 21148), (2488, 19380), (2584, 18660), (2720, 17727), (3040, 15861), (3110, 15504), (3230, 14928), (3732, 12920), (3876, 12440), (4080, 11818), (4560, 10574), (4665, 10336), (4845, 9952), (4976, 9690), (5168, 9330), (5287, 9120), (5909, 8160), (6220, 7752), (6460, 7464)]