122472320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6223

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 179806720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 6173, 9920, 12346, 19840, 24692, 30865, 49384, 61730, 98768, 123460, 191363, 197536, 246920, 382726, 395072, 493840, 765452, 790144, 956815, 987680, 1530904, 1913630, 1975360, 3061808, 3827260, 3950720, 6123616, 7654520, 12247232, 15309040, 24494464, 30618080, 61236160, 122472320]

約数ペア:

[(1, 122472320), (2, 61236160), (4, 30618080), (5, 24494464), (8, 15309040), (10, 12247232), (16, 7654520), (20, 6123616), (31, 3950720), (32, 3827260), (40, 3061808), (62, 1975360), (64, 1913630), (80, 1530904), (124, 987680), (128, 956815), (155, 790144), (160, 765452), (248, 493840), (310, 395072), (320, 382726), (496, 246920), (620, 197536), (640, 191363), (992, 123460), (1240, 98768), (1984, 61730), (2480, 49384), (3968, 30865), (4960, 24692), (6173, 19840), (9920, 12346)]