176885640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7121}}^1$

素因数の和:7164

約数の個数: 128

約数和(自身を含む): 615340800

約数和(自身を除く): 438455160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 7121, 8280, 12420, 14242, 21363, 24840, 28484, 35605, 42726, 56968, 64089, 71210, 85452, 106815, 128178, 142420, 163783, 170904, 192267, 213630, 256356, 284840, 320445, 327566, 384534, 427260, 491349, 512712, 640890, 655132, 769068, 818915, 854520, 961335, 982698, 1281780, 1310264, 1474047, 1538136, 1637830, 1922670, 1965396, 2456745, 2563560, 2948094, 3275660, 3845340, 3930792, 4422141, 4913490, 5896188, 6551320, 7370235, 7690680, 8844282, 9826980, 11792376, 14740470, 17688564, 19653960, 22110705, 29480940, 35377128, 44221410, 58961880, 88442820, 176885640]

約数ペア:

[(1, 176885640), (2, 88442820), (3, 58961880), (4, 44221410), (5, 35377128), (6, 29480940), (8, 22110705), (9, 19653960), (10, 17688564), (12, 14740470), (15, 11792376), (18, 9826980), (20, 8844282), (23, 7690680), (24, 7370235), (27, 6551320), (30, 5896188), (36, 4913490), (40, 4422141), (45, 3930792), (46, 3845340), (54, 3275660), (60, 2948094), (69, 2563560), (72, 2456745), (90, 1965396), (92, 1922670), (108, 1637830), (115, 1538136), (120, 1474047), (135, 1310264), (138, 1281780), (180, 982698), (184, 961335), (207, 854520), (216, 818915), (230, 769068), (270, 655132), (276, 640890), (345, 512712), (360, 491349), (414, 427260), (460, 384534), (540, 327566), (552, 320445), (621, 284840), (690, 256356), (828, 213630), (920, 192267), (1035, 170904), (1080, 163783), (1242, 142420), (1380, 128178), (1656, 106815), (2070, 85452), (2484, 71210), (2760, 64089), (3105, 56968), (4140, 42726), (4968, 35605), (6210, 28484), (7121, 24840), (8280, 21363), (12420, 14242)]