160997040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4291

約数の個数: 120

約数和(自身を含む): 551013840

約数和(自身を除く): 390016800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4219, 4240, 4770, 6360, 7632, 8438, 9540, 12657, 12720, 16876, 19080, 21095, 25314, 33752, 37971, 38160, 42190, 50628, 63285, 67504, 75942, 84380, 101256, 126570, 151884, 168760, 189855, 202512, 223607, 253140, 303768, 337520, 379710, 447214, 506280, 607536, 670821, 759420, 894428, 1012560, 1118035, 1341642, 1518840, 1788856, 2012463, 2236070, 2683284, 3037680, 3354105, 3577712, 4024926, 4472140, 5366568, 6708210, 8049852, 8944280, 10062315, 10733136, 13416420, 16099704, 17888560, 20124630, 26832840, 32199408, 40249260, 53665680, 80498520, 160997040]

約数ペア:

[(1, 160997040), (2, 80498520), (3, 53665680), (4, 40249260), (5, 32199408), (6, 26832840), (8, 20124630), (9, 17888560), (10, 16099704), (12, 13416420), (15, 10733136), (16, 10062315), (18, 8944280), (20, 8049852), (24, 6708210), (30, 5366568), (36, 4472140), (40, 4024926), (45, 3577712), (48, 3354105), (53, 3037680), (60, 2683284), (72, 2236070), (80, 2012463), (90, 1788856), (106, 1518840), (120, 1341642), (144, 1118035), (159, 1012560), (180, 894428), (212, 759420), (240, 670821), (265, 607536), (318, 506280), (360, 447214), (424, 379710), (477, 337520), (530, 303768), (636, 253140), (720, 223607), (795, 202512), (848, 189855), (954, 168760), (1060, 151884), (1272, 126570), (1590, 101256), (1908, 84380), (2120, 75942), (2385, 67504), (2544, 63285), (3180, 50628), (3816, 42190), (4219, 38160), (4240, 37971), (4770, 33752), (6360, 25314), (7632, 21095), (8438, 19080), (9540, 16876), (12657, 12720)]