279331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101207}}^1$

素因数の和:101244

約数の個数: 64

約数和(自身を含む): 874437120

約数和(自身を除く): 595105800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 101207, 202414, 303621, 404828, 506035, 607242, 809656, 1012070, 1214484, 1518105, 2024140, 2327761, 2428968, 3036210, 4048280, 4655522, 6072420, 6983283, 9311044, 11638805, 12144840, 13966566, 18622088, 23277610, 27933132, 34916415, 46555220, 55866264, 69832830, 93110440, 139665660, 279331320]

約数ペア:

[(1, 279331320), (2, 139665660), (3, 93110440), (4, 69832830), (5, 55866264), (6, 46555220), (8, 34916415), (10, 27933132), (12, 23277610), (15, 18622088), (20, 13966566), (23, 12144840), (24, 11638805), (30, 9311044), (40, 6983283), (46, 6072420), (60, 4655522), (69, 4048280), (92, 3036210), (115, 2428968), (120, 2327761), (138, 2024140), (184, 1518105), (230, 1214484), (276, 1012070), (345, 809656), (460, 607242), (552, 506035), (690, 404828), (920, 303621), (1380, 202414), (2760, 101207)]