3089040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 9779136

約数和(自身を除く): 6690096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 211, 240, 244, 305, 366, 422, 488, 610, 633, 732, 844, 915, 976, 1055, 1220, 1266, 1464, 1688, 1830, 2110, 2440, 2532, 2928, 3165, 3376, 3660, 4220, 4880, 5064, 6330, 7320, 8440, 10128, 12660, 12871, 14640, 16880, 25320, 25742, 38613, 50640, 51484, 64355, 77226, 102968, 128710, 154452, 193065, 205936, 257420, 308904, 386130, 514840, 617808, 772260, 1029680, 1544520, 3089040]

約数ペア:

[(1, 3089040), (2, 1544520), (3, 1029680), (4, 772260), (5, 617808), (6, 514840), (8, 386130), (10, 308904), (12, 257420), (15, 205936), (16, 193065), (20, 154452), (24, 128710), (30, 102968), (40, 77226), (48, 64355), (60, 51484), (61, 50640), (80, 38613), (120, 25742), (122, 25320), (183, 16880), (211, 14640), (240, 12871), (244, 12660), (305, 10128), (366, 8440), (422, 7320), (488, 6330), (610, 5064), (633, 4880), (732, 4220), (844, 3660), (915, 3376), (976, 3165), (1055, 2928), (1220, 2532), (1266, 2440), (1464, 2110), (1688, 1830)]