48958440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 156816000

約数和(自身を除く): 107857560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 197, 218, 228, 285, 327, 380, 394, 436, 456, 545, 570, 591, 654, 760, 788, 872, 985, 1090, 1140, 1182, 1308, 1576, 1635, 1970, 2071, 2180, 2280, 2364, 2616, 2955, 3270, 3743, 3940, 4142, 4360, 4728, 5910, 6213, 6540, 7486, 7880, 8284, 10355, 11229, 11820, 12426, 13080, 14972, 16568, 18715, 20710, 21473, 22458, 23640, 24852, 29944, 31065, 37430, 41420, 42946, 44916, 49704, 56145, 62130, 64419, 74860, 82840, 85892, 89832, 107365, 112290, 124260, 128838, 149720, 171784, 214730, 224580, 248520, 257676, 322095, 407987, 429460, 449160, 515352, 644190, 815974, 858920, 1223961, 1288380, 1631948, 2039935, 2447922, 2576760, 3263896, 4079870, 4895844, 6119805, 8159740, 9791688, 12239610, 16319480, 24479220, 48958440]

約数ペア:

[(1, 48958440), (2, 24479220), (3, 16319480), (4, 12239610), (5, 9791688), (6, 8159740), (8, 6119805), (10, 4895844), (12, 4079870), (15, 3263896), (19, 2576760), (20, 2447922), (24, 2039935), (30, 1631948), (38, 1288380), (40, 1223961), (57, 858920), (60, 815974), (76, 644190), (95, 515352), (109, 449160), (114, 429460), (120, 407987), (152, 322095), (190, 257676), (197, 248520), (218, 224580), (228, 214730), (285, 171784), (327, 149720), (380, 128838), (394, 124260), (436, 112290), (456, 107365), (545, 89832), (570, 85892), (591, 82840), (654, 74860), (760, 64419), (788, 62130), (872, 56145), (985, 49704), (1090, 44916), (1140, 42946), (1182, 41420), (1308, 37430), (1576, 31065), (1635, 29944), (1970, 24852), (2071, 23640), (2180, 22458), (2280, 21473), (2364, 20710), (2616, 18715), (2955, 16568), (3270, 14972), (3743, 13080), (3940, 12426), (4142, 11820), (4360, 11229), (4728, 10355), (5910, 8284), (6213, 7880), (6540, 7486)]