168943680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{58661}}^1$

素因数の和:58684

約数の個数: 84

約数和(自身を含む): 581105772

約数和(自身を除く): 412162092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 58661, 117322, 175983, 234644, 293305, 351966, 469288, 527949, 586610, 703932, 879915, 938576, 1055898, 1173220, 1407864, 1759830, 1877152, 2111796, 2346440, 2639745, 2815728, 3519660, 3754304, 4223592, 4692880, 5279490, 5631456, 7039320, 8447184, 9385760, 10558980, 11262912, 14078640, 16894368, 18771520, 21117960, 28157280, 33788736, 42235920, 56314560, 84471840, 168943680]

約数ペア:

[(1, 168943680), (2, 84471840), (3, 56314560), (4, 42235920), (5, 33788736), (6, 28157280), (8, 21117960), (9, 18771520), (10, 16894368), (12, 14078640), (15, 11262912), (16, 10558980), (18, 9385760), (20, 8447184), (24, 7039320), (30, 5631456), (32, 5279490), (36, 4692880), (40, 4223592), (45, 3754304), (48, 3519660), (60, 2815728), (64, 2639745), (72, 2346440), (80, 2111796), (90, 1877152), (96, 1759830), (120, 1407864), (144, 1173220), (160, 1055898), (180, 938576), (192, 879915), (240, 703932), (288, 586610), (320, 527949), (360, 469288), (480, 351966), (576, 293305), (720, 234644), (960, 175983), (1440, 117322), (2880, 58661)]