124142080

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 302284224

約数和(自身を除く): 178142144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 568, 640, 683, 710, 1136, 1280, 1366, 1420, 2272, 2560, 2732, 2840, 3415, 4544, 5464, 5680, 6830, 9088, 10928, 11360, 13660, 18176, 21856, 22720, 27320, 36352, 43712, 45440, 48493, 54640, 87424, 90880, 96986, 109280, 174848, 181760, 193972, 218560, 242465, 349696, 387944, 437120, 484930, 775888, 874240, 969860, 1551776, 1748480, 1939720, 3103552, 3879440, 6207104, 7758880, 12414208, 15517760, 24828416, 31035520, 62071040, 124142080]

約数ペア:

[(1, 124142080), (2, 62071040), (4, 31035520), (5, 24828416), (8, 15517760), (10, 12414208), (16, 7758880), (20, 6207104), (32, 3879440), (40, 3103552), (64, 1939720), (71, 1748480), (80, 1551776), (128, 969860), (142, 874240), (160, 775888), (256, 484930), (284, 437120), (320, 387944), (355, 349696), (512, 242465), (568, 218560), (640, 193972), (683, 181760), (710, 174848), (1136, 109280), (1280, 96986), (1366, 90880), (1420, 87424), (2272, 54640), (2560, 48493), (2732, 45440), (2840, 43712), (3415, 36352), (4544, 27320), (5464, 22720), (5680, 21856), (6830, 18176), (9088, 13660), (10928, 11360)]