275437320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23663}}^1$

素因数の和:23774

約数の個数: 64

約数和(自身を含む): 834865920

約数和(自身を除く): 559428600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 23663, 47326, 70989, 94652, 118315, 141978, 189304, 236630, 283956, 354945, 473260, 567912, 709890, 946520, 1419780, 2295311, 2839560, 4590622, 6885933, 9181244, 11476555, 13771866, 18362488, 22953110, 27543732, 34429665, 45906220, 55087464, 68859330, 91812440, 137718660, 275437320]

約数ペア:

[(1, 275437320), (2, 137718660), (3, 91812440), (4, 68859330), (5, 55087464), (6, 45906220), (8, 34429665), (10, 27543732), (12, 22953110), (15, 18362488), (20, 13771866), (24, 11476555), (30, 9181244), (40, 6885933), (60, 4590622), (97, 2839560), (120, 2295311), (194, 1419780), (291, 946520), (388, 709890), (485, 567912), (582, 473260), (776, 354945), (970, 283956), (1164, 236630), (1455, 189304), (1940, 141978), (2328, 118315), (2910, 94652), (3880, 70989), (5820, 47326), (11640, 23663)]