66864360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5058

約数の個数: 64

約数和(自身を含む): 202409280

約数和(自身を除く): 135544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 4931, 6780, 9862, 13560, 14793, 19724, 24655, 29586, 39448, 49310, 59172, 73965, 98620, 118344, 147930, 197240, 295860, 557203, 591720, 1114406, 1671609, 2228812, 2786015, 3343218, 4457624, 5572030, 6686436, 8358045, 11144060, 13372872, 16716090, 22288120, 33432180, 66864360]

約数ペア:

[(1, 66864360), (2, 33432180), (3, 22288120), (4, 16716090), (5, 13372872), (6, 11144060), (8, 8358045), (10, 6686436), (12, 5572030), (15, 4457624), (20, 3343218), (24, 2786015), (30, 2228812), (40, 1671609), (60, 1114406), (113, 591720), (120, 557203), (226, 295860), (339, 197240), (452, 147930), (565, 118344), (678, 98620), (904, 73965), (1130, 59172), (1356, 49310), (1695, 39448), (2260, 29586), (2712, 24655), (3390, 19724), (4520, 14793), (4931, 13560), (6780, 9862)]