15604320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 54432000

約数和(自身を除く): 38827680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 59, 60, 76, 80, 87, 95, 96, 114, 116, 118, 120, 145, 152, 160, 174, 177, 190, 228, 232, 236, 240, 285, 290, 295, 304, 348, 354, 380, 435, 456, 464, 472, 480, 551, 570, 580, 590, 608, 696, 708, 760, 870, 885, 912, 928, 944, 1102, 1121, 1140, 1160, 1180, 1392, 1416, 1520, 1653, 1711, 1740, 1770, 1824, 1888, 2204, 2242, 2280, 2320, 2360, 2755, 2784, 2832, 3040, 3306, 3363, 3422, 3480, 3540, 4408, 4484, 4560, 4640, 4720, 5133, 5510, 5605, 5664, 6612, 6726, 6844, 6960, 7080, 8265, 8555, 8816, 8968, 9120, 9440, 10266, 11020, 11210, 13224, 13452, 13688, 13920, 14160, 16530, 16815, 17110, 17632, 17936, 20532, 22040, 22420, 25665, 26448, 26904, 27376, 28320, 32509, 33060, 33630, 34220, 35872, 41064, 44080, 44840, 51330, 52896, 53808, 54752, 65018, 66120, 67260, 68440, 82128, 88160, 89680, 97527, 102660, 107616, 130036, 132240, 134520, 136880, 162545, 164256, 179360, 195054, 205320, 260072, 264480, 269040, 273760, 325090, 390108, 410640, 487635, 520144, 538080, 650180, 780216, 821280, 975270, 1040288, 1300360, 1560432, 1950540, 2600720, 3120864, 3901080, 5201440, 7802160, 15604320]

約数ペア:

[(1, 15604320), (2, 7802160), (3, 5201440), (4, 3901080), (5, 3120864), (6, 2600720), (8, 1950540), (10, 1560432), (12, 1300360), (15, 1040288), (16, 975270), (19, 821280), (20, 780216), (24, 650180), (29, 538080), (30, 520144), (32, 487635), (38, 410640), (40, 390108), (48, 325090), (57, 273760), (58, 269040), (59, 264480), (60, 260072), (76, 205320), (80, 195054), (87, 179360), (95, 164256), (96, 162545), (114, 136880), (116, 134520), (118, 132240), (120, 130036), (145, 107616), (152, 102660), (160, 97527), (174, 89680), (177, 88160), (190, 82128), (228, 68440), (232, 67260), (236, 66120), (240, 65018), (285, 54752), (290, 53808), (295, 52896), (304, 51330), (348, 44840), (354, 44080), (380, 41064), (435, 35872), (456, 34220), (464, 33630), (472, 33060), (480, 32509), (551, 28320), (570, 27376), (580, 26904), (590, 26448), (608, 25665), (696, 22420), (708, 22040), (760, 20532), (870, 17936), (885, 17632), (912, 17110), (928, 16815), (944, 16530), (1102, 14160), (1121, 13920), (1140, 13688), (1160, 13452), (1180, 13224), (1392, 11210), (1416, 11020), (1520, 10266), (1653, 9440), (1711, 9120), (1740, 8968), (1770, 8816), (1824, 8555), (1888, 8265), (2204, 7080), (2242, 6960), (2280, 6844), (2320, 6726), (2360, 6612), (2755, 5664), (2784, 5605), (2832, 5510), (3040, 5133), (3306, 4720), (3363, 4640), (3422, 4560), (3480, 4484), (3540, 4408)]