84471840

素因数分解:

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

素因数の和:58682

約数の個数: 72

約数和(自身を含む): 288265068

約数和(自身を除く): 203793228

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58661, 117322, 175983, 234644, 293305, 351966, 469288, 527949, 586610, 703932, 879915, 938576, 1055898, 1173220, 1407864, 1759830, 1877152, 2111796, 2346440, 2639745, 2815728, 3519660, 4223592, 4692880, 5279490, 5631456, 7039320, 8447184, 9385760, 10558980, 14078640, 16894368, 21117960, 28157280, 42235920, 84471840]

約数ペア:

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