163481040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4897

約数の個数: 120

約数和(自身を含む): 560821248

約数和(自身を除く): 397340208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4831, 5640, 6768, 8460, 9662, 11280, 14493, 16920, 19324, 24155, 28986, 33840, 38648, 43479, 48310, 57972, 72465, 77296, 86958, 96620, 115944, 144930, 173916, 193240, 217395, 227057, 231888, 289860, 347832, 386480, 434790, 454114, 579720, 681171, 695664, 869580, 908228, 1135285, 1159440, 1362342, 1739160, 1816456, 2043513, 2270570, 2724684, 3405855, 3478320, 3632912, 4087026, 4541140, 5449368, 6811710, 8174052, 9082280, 10217565, 10898736, 13623420, 16348104, 18164560, 20435130, 27246840, 32696208, 40870260, 54493680, 81740520, 163481040]

約数ペア:

[(1, 163481040), (2, 81740520), (3, 54493680), (4, 40870260), (5, 32696208), (6, 27246840), (8, 20435130), (9, 18164560), (10, 16348104), (12, 13623420), (15, 10898736), (16, 10217565), (18, 9082280), (20, 8174052), (24, 6811710), (30, 5449368), (36, 4541140), (40, 4087026), (45, 3632912), (47, 3478320), (48, 3405855), (60, 2724684), (72, 2270570), (80, 2043513), (90, 1816456), (94, 1739160), (120, 1362342), (141, 1159440), (144, 1135285), (180, 908228), (188, 869580), (235, 695664), (240, 681171), (282, 579720), (360, 454114), (376, 434790), (423, 386480), (470, 347832), (564, 289860), (705, 231888), (720, 227057), (752, 217395), (846, 193240), (940, 173916), (1128, 144930), (1410, 115944), (1692, 96620), (1880, 86958), (2115, 77296), (2256, 72465), (2820, 57972), (3384, 48310), (3760, 43479), (4230, 38648), (4831, 33840), (5640, 28986), (6768, 24155), (8460, 19324), (9662, 16920), (11280, 14493)]