160253880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1941

約数の個数: 128

約数和(自身を含む): 518123520

約数和(自身を除く): 357869640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 1873, 2139, 2760, 2852, 3565, 3720, 3746, 4278, 5619, 5704, 7130, 7492, 8556, 9365, 10695, 11238, 14260, 14984, 17112, 18730, 21390, 22476, 28095, 28520, 37460, 42780, 43079, 44952, 56190, 58063, 74920, 85560, 86158, 112380, 116126, 129237, 172316, 174189, 215395, 224760, 232252, 258474, 290315, 344632, 348378, 430790, 464504, 516948, 580630, 646185, 696756, 861580, 870945, 1033896, 1161260, 1292370, 1335449, 1393512, 1723160, 1741890, 2322520, 2584740, 2670898, 3483780, 4006347, 5169480, 5341796, 6677245, 6967560, 8012694, 10683592, 13354490, 16025388, 20031735, 26708980, 32050776, 40063470, 53417960, 80126940, 160253880]

約数ペア:

[(1, 160253880), (2, 80126940), (3, 53417960), (4, 40063470), (5, 32050776), (6, 26708980), (8, 20031735), (10, 16025388), (12, 13354490), (15, 10683592), (20, 8012694), (23, 6967560), (24, 6677245), (30, 5341796), (31, 5169480), (40, 4006347), (46, 3483780), (60, 2670898), (62, 2584740), (69, 2322520), (92, 1741890), (93, 1723160), (115, 1393512), (120, 1335449), (124, 1292370), (138, 1161260), (155, 1033896), (184, 870945), (186, 861580), (230, 696756), (248, 646185), (276, 580630), (310, 516948), (345, 464504), (372, 430790), (460, 348378), (465, 344632), (552, 290315), (620, 258474), (690, 232252), (713, 224760), (744, 215395), (920, 174189), (930, 172316), (1240, 129237), (1380, 116126), (1426, 112380), (1860, 86158), (1873, 85560), (2139, 74920), (2760, 58063), (2852, 56190), (3565, 44952), (3720, 43079), (3746, 42780), (4278, 37460), (5619, 28520), (5704, 28095), (7130, 22476), (7492, 21390), (8556, 18730), (9365, 17112), (10695, 14984), (11238, 14260)]