155536120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 367053120

約数和(自身を除く): 211517000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 293, 460, 577, 586, 920, 1154, 1172, 1465, 2308, 2344, 2885, 2930, 4616, 5770, 5860, 6739, 11540, 11720, 13271, 13478, 23080, 26542, 26956, 33695, 53084, 53912, 66355, 67390, 106168, 132710, 134780, 169061, 265420, 269560, 338122, 530840, 676244, 845305, 1352488, 1690610, 3381220, 3888403, 6762440, 7776806, 15553612, 19442015, 31107224, 38884030, 77768060, 155536120]

約数ペア:

[(1, 155536120), (2, 77768060), (4, 38884030), (5, 31107224), (8, 19442015), (10, 15553612), (20, 7776806), (23, 6762440), (40, 3888403), (46, 3381220), (92, 1690610), (115, 1352488), (184, 845305), (230, 676244), (293, 530840), (460, 338122), (577, 269560), (586, 265420), (920, 169061), (1154, 134780), (1172, 132710), (1465, 106168), (2308, 67390), (2344, 66355), (2885, 53912), (2930, 53084), (4616, 33695), (5770, 26956), (5860, 26542), (6739, 23080), (11540, 13478), (11720, 13271)]