38207880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 125012160

約数和(自身を除く): 86804280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 503, 633, 844, 1006, 1055, 1266, 1509, 1688, 1899, 2012, 2110, 2515, 2532, 3018, 3165, 3798, 4024, 4220, 4527, 5030, 5064, 6036, 6330, 7545, 7596, 8440, 9054, 9495, 10060, 12072, 12660, 15090, 15192, 18108, 18990, 20120, 22635, 25320, 30180, 36216, 37980, 45270, 60360, 75960, 90540, 106133, 181080, 212266, 318399, 424532, 530665, 636798, 849064, 955197, 1061330, 1273596, 1591995, 1910394, 2122660, 2547192, 3183990, 3820788, 4245320, 4775985, 6367980, 7641576, 9551970, 12735960, 19103940, 38207880]

約数ペア:

[(1, 38207880), (2, 19103940), (3, 12735960), (4, 9551970), (5, 7641576), (6, 6367980), (8, 4775985), (9, 4245320), (10, 3820788), (12, 3183990), (15, 2547192), (18, 2122660), (20, 1910394), (24, 1591995), (30, 1273596), (36, 1061330), (40, 955197), (45, 849064), (60, 636798), (72, 530665), (90, 424532), (120, 318399), (180, 212266), (211, 181080), (360, 106133), (422, 90540), (503, 75960), (633, 60360), (844, 45270), (1006, 37980), (1055, 36216), (1266, 30180), (1509, 25320), (1688, 22635), (1899, 20120), (2012, 18990), (2110, 18108), (2515, 15192), (2532, 15090), (3018, 12660), (3165, 12072), (3798, 10060), (4024, 9495), (4220, 9054), (4527, 8440), (5030, 7596), (5064, 7545), (6036, 6330)]