2925005520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{259309}}^1$

素因数の和:259372

約数の個数: 80

約数和(自身を含む): 9260478720

約数和(自身を除く): 6335473200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 259309, 518618, 777927, 1037236, 1296545, 1555854, 2074472, 2593090, 3111708, 3889635, 4148944, 5186180, 6223416, 7779270, 10372360, 12187523, 12446832, 15558540, 20744720, 24375046, 31117080, 36562569, 48750092, 60937615, 62234160, 73125138, 97500184, 121875230, 146250276, 182812845, 195000368, 243750460, 292500552, 365625690, 487500920, 585001104, 731251380, 975001840, 1462502760, 2925005520]

約数ペア:

[(1, 2925005520), (2, 1462502760), (3, 975001840), (4, 731251380), (5, 585001104), (6, 487500920), (8, 365625690), (10, 292500552), (12, 243750460), (15, 195000368), (16, 182812845), (20, 146250276), (24, 121875230), (30, 97500184), (40, 73125138), (47, 62234160), (48, 60937615), (60, 48750092), (80, 36562569), (94, 31117080), (120, 24375046), (141, 20744720), (188, 15558540), (235, 12446832), (240, 12187523), (282, 10372360), (376, 7779270), (470, 6223416), (564, 5186180), (705, 4148944), (752, 3889635), (940, 3111708), (1128, 2593090), (1410, 2074472), (1880, 1555854), (2256, 1296545), (2820, 1037236), (3760, 777927), (5640, 518618), (11280, 259309)]