115911320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{823}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 299013120

約数和(自身を除く): 183101800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503, 823, 1006, 1646, 2012, 2515, 3292, 3521, 4024, 4115, 5030, 5761, 6584, 7042, 8230, 10060, 11522, 14084, 16460, 17605, 20120, 23044, 28168, 28805, 32920, 35210, 46088, 57610, 70420, 115220, 140840, 230440, 413969, 827938, 1655876, 2069845, 2897783, 3311752, 4139690, 5795566, 8279380, 11591132, 14488915, 16558760, 23182264, 28977830, 57955660, 115911320]

約数ペア:

[(1, 115911320), (2, 57955660), (4, 28977830), (5, 23182264), (7, 16558760), (8, 14488915), (10, 11591132), (14, 8279380), (20, 5795566), (28, 4139690), (35, 3311752), (40, 2897783), (56, 2069845), (70, 1655876), (140, 827938), (280, 413969), (503, 230440), (823, 140840), (1006, 115220), (1646, 70420), (2012, 57610), (2515, 46088), (3292, 35210), (3521, 32920), (4024, 28805), (4115, 28168), (5030, 23044), (5761, 20120), (6584, 17605), (7042, 16460), (8230, 14084), (10060, 11522)]