122640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 224

約数和(自身を含む): 434230272

約数和(自身を除く): 311589312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 317, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 634, 744, 780, 806, 832, 930, 951, 960, 992, 1040, 1209, 1240, 1248, 1268, 1488, 1560, 1585, 1612, 1860, 1902, 1984, 2015, 2080, 2418, 2480, 2496, 2536, 2976, 3120, 3170, 3224, 3720, 3804, 4030, 4121, 4160, 4755, 4836, 4960, 5072, 5952, 6045, 6240, 6340, 6448, 7440, 7608, 8060, 8242, 9510, 9672, 9827, 9920, 10144, 12090, 12363, 12480, 12680, 12896, 14880, 15216, 16120, 16484, 19020, 19344, 19654, 20288, 20605, 24180, 24726, 25360, 25792, 29481, 29760, 30432, 32240, 32968, 38040, 38688, 39308, 41210, 48360, 49135, 49452, 50720, 58962, 60864, 61815, 64480, 65936, 76080, 77376, 78616, 82420, 96720, 98270, 98904, 101440, 117924, 123630, 127751, 128960, 131872, 147405, 152160, 157232, 164840, 193440, 196540, 197808, 235848, 247260, 255502, 263744, 294810, 304320, 314464, 329680, 383253, 386880, 393080, 395616, 471696, 494520, 511004, 589620, 628928, 638755, 659360, 766506, 786160, 791232, 943392, 989040, 1022008, 1179240, 1277510, 1318720, 1533012, 1572320, 1886784, 1916265, 1978080, 2044016, 2358480, 2555020, 3066024, 3144640, 3832530, 3956160, 4088032, 4716960, 5110040, 6132048, 7665060, 8176064, 9433920, 10220080, 12264096, 15330120, 20440160, 24528192, 30660240, 40880320, 61320480, 122640960]

約数ペア:

[(1, 122640960), (2, 61320480), (3, 40880320), (4, 30660240), (5, 24528192), (6, 20440160), (8, 15330120), (10, 12264096), (12, 10220080), (13, 9433920), (15, 8176064), (16, 7665060), (20, 6132048), (24, 5110040), (26, 4716960), (30, 4088032), (31, 3956160), (32, 3832530), (39, 3144640), (40, 3066024), (48, 2555020), (52, 2358480), (60, 2044016), (62, 1978080), (64, 1916265), (65, 1886784), (78, 1572320), (80, 1533012), (93, 1318720), (96, 1277510), (104, 1179240), (120, 1022008), (124, 989040), (130, 943392), (155, 791232), (156, 786160), (160, 766506), (186, 659360), (192, 638755), (195, 628928), (208, 589620), (240, 511004), (248, 494520), (260, 471696), (310, 395616), (312, 393080), (317, 386880), (320, 383253), (372, 329680), (390, 314464), (403, 304320), (416, 294810), (465, 263744), (480, 255502), (496, 247260), (520, 235848), (620, 197808), (624, 196540), (634, 193440), (744, 164840), (780, 157232), (806, 152160), (832, 147405), (930, 131872), (951, 128960), (960, 127751), (992, 123630), (1040, 117924), (1209, 101440), (1240, 98904), (1248, 98270), (1268, 96720), (1488, 82420), (1560, 78616), (1585, 77376), (1612, 76080), (1860, 65936), (1902, 64480), (1984, 61815), (2015, 60864), (2080, 58962), (2418, 50720), (2480, 49452), (2496, 49135), (2536, 48360), (2976, 41210), (3120, 39308), (3170, 38688), (3224, 38040), (3720, 32968), (3804, 32240), (4030, 30432), (4121, 29760), (4160, 29481), (4755, 25792), (4836, 25360), (4960, 24726), (5072, 24180), (5952, 20605), (6045, 20288), (6240, 19654), (6340, 19344), (6448, 19020), (7440, 16484), (7608, 16120), (8060, 15216), (8242, 14880), (9510, 12896), (9672, 12680), (9827, 12480), (9920, 12363), (10144, 12090)]