162981360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4343

約数の個数: 120

約数和(自身を含む): 557803584

約数和(自身を除く): 394822224

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, 4240, 4271, 4770, 6360, 7632, 8542, 9540, 12720, 12813, 17084, 19080, 21355, 25626, 34168, 38160, 38439, 42710, 51252, 64065, 68336, 76878, 85420, 102504, 128130, 153756, 170840, 192195, 205008, 226363, 256260, 307512, 341680, 384390, 452726, 512520, 615024, 679089, 768780, 905452, 1025040, 1131815, 1358178, 1537560, 1810904, 2037267, 2263630, 2716356, 3075120, 3395445, 3621808, 4074534, 4527260, 5432712, 6790890, 8149068, 9054520, 10186335, 10865424, 13581780, 16298136, 18109040, 20372670, 27163560, 32596272, 40745340, 54327120, 81490680, 162981360]

約数ペア:

[(1, 162981360), (2, 81490680), (3, 54327120), (4, 40745340), (5, 32596272), (6, 27163560), (8, 20372670), (9, 18109040), (10, 16298136), (12, 13581780), (15, 10865424), (16, 10186335), (18, 9054520), (20, 8149068), (24, 6790890), (30, 5432712), (36, 4527260), (40, 4074534), (45, 3621808), (48, 3395445), (53, 3075120), (60, 2716356), (72, 2263630), (80, 2037267), (90, 1810904), (106, 1537560), (120, 1358178), (144, 1131815), (159, 1025040), (180, 905452), (212, 768780), (240, 679089), (265, 615024), (318, 512520), (360, 452726), (424, 384390), (477, 341680), (530, 307512), (636, 256260), (720, 226363), (795, 205008), (848, 192195), (954, 170840), (1060, 153756), (1272, 128130), (1590, 102504), (1908, 85420), (2120, 76878), (2385, 68336), (2544, 64065), (3180, 51252), (3816, 42710), (4240, 38439), (4271, 38160), (4770, 34168), (6360, 25626), (7632, 21355), (8542, 19080), (9540, 17084), (12720, 12813)]