61355280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 221414400

約数和(自身を除く): 160059120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 619, 708, 826, 840, 885, 944, 1180, 1238, 1239, 1416, 1652, 1680, 1770, 1857, 2065, 2360, 2476, 2478, 2832, 3095, 3304, 3540, 3714, 4130, 4333, 4720, 4952, 4956, 6190, 6195, 6608, 7080, 7428, 8260, 8666, 9285, 9904, 9912, 12380, 12390, 12999, 14160, 14856, 16520, 17332, 18570, 19824, 21665, 24760, 24780, 25998, 29712, 33040, 34664, 36521, 37140, 43330, 49520, 49560, 51996, 64995, 69328, 73042, 74280, 86660, 99120, 103992, 109563, 129990, 146084, 148560, 173320, 182605, 207984, 219126, 255647, 259980, 292168, 346640, 365210, 438252, 511294, 519960, 547815, 584336, 730420, 766941, 876504, 1022588, 1039920, 1095630, 1278235, 1460840, 1533882, 1753008, 2045176, 2191260, 2556470, 2921680, 3067764, 3834705, 4090352, 4382520, 5112940, 6135528, 7669410, 8765040, 10225880, 12271056, 15338820, 20451760, 30677640, 61355280]

約数ペア:

[(1, 61355280), (2, 30677640), (3, 20451760), (4, 15338820), (5, 12271056), (6, 10225880), (7, 8765040), (8, 7669410), (10, 6135528), (12, 5112940), (14, 4382520), (15, 4090352), (16, 3834705), (20, 3067764), (21, 2921680), (24, 2556470), (28, 2191260), (30, 2045176), (35, 1753008), (40, 1533882), (42, 1460840), (48, 1278235), (56, 1095630), (59, 1039920), (60, 1022588), (70, 876504), (80, 766941), (84, 730420), (105, 584336), (112, 547815), (118, 519960), (120, 511294), (140, 438252), (168, 365210), (177, 346640), (210, 292168), (236, 259980), (240, 255647), (280, 219126), (295, 207984), (336, 182605), (354, 173320), (413, 148560), (420, 146084), (472, 129990), (560, 109563), (590, 103992), (619, 99120), (708, 86660), (826, 74280), (840, 73042), (885, 69328), (944, 64995), (1180, 51996), (1238, 49560), (1239, 49520), (1416, 43330), (1652, 37140), (1680, 36521), (1770, 34664), (1857, 33040), (2065, 29712), (2360, 25998), (2476, 24780), (2478, 24760), (2832, 21665), (3095, 19824), (3304, 18570), (3540, 17332), (3714, 16520), (4130, 14856), (4333, 14160), (4720, 12999), (4952, 12390), (4956, 12380), (6190, 9912), (6195, 9904), (6608, 9285), (7080, 8666), (7428, 8260)]