133304520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18211}}^1$

素因数の和:18286

約数の個数: 64

約数和(自身を含む): 406491840

約数和(自身を除く): 273187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 18211, 36422, 54633, 72844, 91055, 109266, 145688, 182110, 218532, 273165, 364220, 437064, 546330, 728440, 1092660, 1110871, 2185320, 2221742, 3332613, 4443484, 5554355, 6665226, 8886968, 11108710, 13330452, 16663065, 22217420, 26660904, 33326130, 44434840, 66652260, 133304520]

約数ペア:

[(1, 133304520), (2, 66652260), (3, 44434840), (4, 33326130), (5, 26660904), (6, 22217420), (8, 16663065), (10, 13330452), (12, 11108710), (15, 8886968), (20, 6665226), (24, 5554355), (30, 4443484), (40, 3332613), (60, 2221742), (61, 2185320), (120, 1110871), (122, 1092660), (183, 728440), (244, 546330), (305, 437064), (366, 364220), (488, 273165), (610, 218532), (732, 182110), (915, 145688), (1220, 109266), (1464, 91055), (1830, 72844), (2440, 54633), (3660, 36422), (7320, 18211)]