1028319360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13063}}^1$

素因数の和:13126

約数の個数: 128

約数和(自身を含む): 3357970560

約数和(自身を除く): 2329651200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13063, 13120, 15744, 19680, 26126, 26240, 39189, 39360, 52252, 65315, 78378, 78720, 104504, 130630, 156756, 195945, 209008, 261260, 313512, 391890, 418016, 522520, 535583, 627024, 783780, 836032, 1045040, 1071166, 1254048, 1567560, 1606749, 1672064, 2090080, 2142332, 2508096, 2677915, 3135120, 3213498, 4180160, 4284664, 5016192, 5355830, 6270240, 6426996, 8033745, 8360320, 8569328, 10711660, 12540480, 12853992, 16067490, 17138656, 21423320, 25080960, 25707984, 32134980, 34277312, 42846640, 51415968, 64269960, 68554624, 85693280, 102831936, 128539920, 171386560, 205663872, 257079840, 342773120, 514159680, 1028319360]

約数ペア:

[(1, 1028319360), (2, 514159680), (3, 342773120), (4, 257079840), (5, 205663872), (6, 171386560), (8, 128539920), (10, 102831936), (12, 85693280), (15, 68554624), (16, 64269960), (20, 51415968), (24, 42846640), (30, 34277312), (32, 32134980), (40, 25707984), (41, 25080960), (48, 21423320), (60, 17138656), (64, 16067490), (80, 12853992), (82, 12540480), (96, 10711660), (120, 8569328), (123, 8360320), (128, 8033745), (160, 6426996), (164, 6270240), (192, 5355830), (205, 5016192), (240, 4284664), (246, 4180160), (320, 3213498), (328, 3135120), (384, 2677915), (410, 2508096), (480, 2142332), (492, 2090080), (615, 1672064), (640, 1606749), (656, 1567560), (820, 1254048), (960, 1071166), (984, 1045040), (1230, 836032), (1312, 783780), (1640, 627024), (1920, 535583), (1968, 522520), (2460, 418016), (2624, 391890), (3280, 313512), (3936, 261260), (4920, 209008), (5248, 195945), (6560, 156756), (7872, 130630), (9840, 104504), (13063, 78720), (13120, 78378), (15744, 65315), (19680, 52252), (26126, 39360), (26240, 39189)]