2340903720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{99023}}^1$

素因数の和:99234

約数の個数: 64

約数和(自身を含む): 7058430720

約数和(自身を除く): 4717527000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 99023, 198046, 297069, 396092, 495115, 594138, 792184, 990230, 1188276, 1485345, 1980460, 2376552, 2970690, 3960920, 5941380, 11882760, 19507531, 39015062, 58522593, 78030124, 97537655, 117045186, 156060248, 195075310, 234090372, 292612965, 390150620, 468180744, 585225930, 780301240, 1170451860, 2340903720]

約数ペア:

[(1, 2340903720), (2, 1170451860), (3, 780301240), (4, 585225930), (5, 468180744), (6, 390150620), (8, 292612965), (10, 234090372), (12, 195075310), (15, 156060248), (20, 117045186), (24, 97537655), (30, 78030124), (40, 58522593), (60, 39015062), (120, 19507531), (197, 11882760), (394, 5941380), (591, 3960920), (788, 2970690), (985, 2376552), (1182, 1980460), (1576, 1485345), (1970, 1188276), (2364, 990230), (2955, 792184), (3940, 594138), (4728, 495115), (5910, 396092), (7880, 297069), (11820, 198046), (23640, 99023)]