45103920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 80

約数和(自身を含む): 145919232

約数和(自身を除く): 100815312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 8171, 16342, 24513, 32684, 40855, 49026, 65368, 81710, 98052, 122565, 130736, 163420, 187933, 196104, 245130, 326840, 375866, 392208, 490260, 563799, 653680, 751732, 939665, 980520, 1127598, 1503464, 1879330, 1961040, 2255196, 2818995, 3006928, 3758660, 4510392, 5637990, 7517320, 9020784, 11275980, 15034640, 22551960, 45103920]

約数ペア:

[(1, 45103920), (2, 22551960), (3, 15034640), (4, 11275980), (5, 9020784), (6, 7517320), (8, 5637990), (10, 4510392), (12, 3758660), (15, 3006928), (16, 2818995), (20, 2255196), (23, 1961040), (24, 1879330), (30, 1503464), (40, 1127598), (46, 980520), (48, 939665), (60, 751732), (69, 653680), (80, 563799), (92, 490260), (115, 392208), (120, 375866), (138, 326840), (184, 245130), (230, 196104), (240, 187933), (276, 163420), (345, 130736), (368, 122565), (460, 98052), (552, 81710), (690, 65368), (920, 49026), (1104, 40855), (1380, 32684), (1840, 24513), (2760, 16342), (5520, 8171)]