142976160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99289}}^1$

素因数の和:99310

約数の個数: 72

約数和(自身を含む): 487911060

約数和(自身を除く): 344934900

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, 99289, 198578, 297867, 397156, 496445, 595734, 794312, 893601, 992890, 1191468, 1489335, 1588624, 1787202, 1985780, 2382936, 2978670, 3177248, 3574404, 3971560, 4468005, 4765872, 5957340, 7148808, 7943120, 8936010, 9531744, 11914680, 14297616, 15886240, 17872020, 23829360, 28595232, 35744040, 47658720, 71488080, 142976160]

約数ペア:

[(1, 142976160), (2, 71488080), (3, 47658720), (4, 35744040), (5, 28595232), (6, 23829360), (8, 17872020), (9, 15886240), (10, 14297616), (12, 11914680), (15, 9531744), (16, 8936010), (18, 7943120), (20, 7148808), (24, 5957340), (30, 4765872), (32, 4468005), (36, 3971560), (40, 3574404), (45, 3177248), (48, 2978670), (60, 2382936), (72, 1985780), (80, 1787202), (90, 1588624), (96, 1489335), (120, 1191468), (144, 992890), (160, 893601), (180, 794312), (240, 595734), (288, 496445), (360, 397156), (480, 297867), (720, 198578), (1440, 99289)]