1155015960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1375019}}^1$

素因数の和:1375040

約数の個数: 64

約数和(自身を含む): 3960057600

約数和(自身を除く): 2805041640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1375019, 2750038, 4125057, 5500076, 6875095, 8250114, 9625133, 11000152, 13750190, 16500228, 19250266, 20625285, 27500380, 28875399, 33000456, 38500532, 41250570, 48125665, 55000760, 57750798, 77001064, 82501140, 96251330, 115501596, 144376995, 165002280, 192502660, 231003192, 288753990, 385005320, 577507980, 1155015960]

約数ペア:

[(1, 1155015960), (2, 577507980), (3, 385005320), (4, 288753990), (5, 231003192), (6, 192502660), (7, 165002280), (8, 144376995), (10, 115501596), (12, 96251330), (14, 82501140), (15, 77001064), (20, 57750798), (21, 55000760), (24, 48125665), (28, 41250570), (30, 38500532), (35, 33000456), (40, 28875399), (42, 27500380), (56, 20625285), (60, 19250266), (70, 16500228), (84, 13750190), (105, 11000152), (120, 9625133), (140, 8250114), (168, 6875095), (210, 5500076), (280, 4125057), (420, 2750038), (840, 1375019)]