342591720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1973}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 1029006720

約数和(自身を除く): 686415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1447, 1973, 2894, 3946, 4341, 5788, 5919, 7235, 7892, 8682, 9865, 11576, 11838, 14470, 15784, 17364, 19730, 21705, 23676, 28940, 29595, 34728, 39460, 43410, 47352, 57880, 59190, 78920, 86820, 118380, 173640, 236760, 2854931, 5709862, 8564793, 11419724, 14274655, 17129586, 22839448, 28549310, 34259172, 42823965, 57098620, 68518344, 85647930, 114197240, 171295860, 342591720]

約数ペア:

[(1, 342591720), (2, 171295860), (3, 114197240), (4, 85647930), (5, 68518344), (6, 57098620), (8, 42823965), (10, 34259172), (12, 28549310), (15, 22839448), (20, 17129586), (24, 14274655), (30, 11419724), (40, 8564793), (60, 5709862), (120, 2854931), (1447, 236760), (1973, 173640), (2894, 118380), (3946, 86820), (4341, 78920), (5788, 59190), (5919, 57880), (7235, 47352), (7892, 43410), (8682, 39460), (9865, 34728), (11576, 29595), (11838, 28940), (14470, 23676), (15784, 21705), (17364, 19730)]